You claim that you are not desperate, yet you go out of your way to measure lengths of radius to create a problem with a model.
Now try that again honestly.
I am not desperate, because I can easily take an aspect of your model and show how it does not work!
Your BS doesn't work.
When it is so trivial to show how your model fails entirely, why would I need to be desperate.
And then compare that to your response, where you just repeatedly flee from it.
That shows desperation on YOUR part, not mine.
In actual fact, we don't need a tiny dot to stretch a line to those radii. We draw a simple circle around the sun, we have the sun orbit on a semicircle crossing from below Africa to below Russia at the same latitude. There to there takes 12 hours at that latitude, even though it measures out somewhere on the sea.
You mean you will spout vague crap, while entirely failing to have anything actually work.
Try actually drawing that circle, and showing how it gives the amount of daylight hours required.
This is just one simple example, which has already been explained which you refuse to address.
The sun at this time, would be at the point marked by the red circle.
It is not visible from the north pole, or anywhere north of the arctic circle.
That means it cannot possibly reach the points on the equator or south of the equator that can see the sun.
You're expecting this model to "work" as in be 100% accurate to how it is drawn.
No, I am explaining how the model isn't even remotely accurate.
But the way the sky works isn't real. I've told you this. I've told you that it's a giant Platonic Cave. You don't fucking listen.
i.e. it is your imaginary BS which doesn't work in reality at all, which you cannot explain at all.
And the problem isn't me not listening, it is you repeatedly contradicting yourself.
You say it is pure magic, then switch back to just saying the sun is illuminating a circle around itself, because your model doesn't work so you need to repeatedly switch back and forth between magic BS you can't explain at all and pretending to explain it by appealing to things that don't work.
If you don't want me to bring up things like this, then stop pretending the sun is visible based upon the distance to it.
Leave it as your pure magic, and try explaining it or admit you have no explanation and are just relying upon magic.
e.g. don't say BS like this:
In a flat Earth, it's a simple matter of light having a radius.
Again, the image above shows it is NOT simply a matter of light having a radius.
You can't do it on a globe (it would be the same length of time, north and south because on a sphere the width and thus radius of rotation is the same on same latitudes north/south regardless of tilt)
And there you go lying yet again.
How many times must this lie of yours be refuted before you stop spouting it?
e.g.
Just consider the extreme of of your stupidity.
You are saying that if Earth was tilted by 90 degrees, so during the northern summer the north pole was directly facing the sun, that somehow rotating it about an axis passing through the north pole, would magically make it night.
That makes no sense at all.
Sane, intelligent people that understand the model instead recognise that in such a hypothetical case, no amount of rotation would make the sun set for the north pole. Instead what you need to do is move Earth along its orbit, so 1/4 of the way around, the north pole would now be facing 90 degrees away from the sun and be at sunset, then another 1/4 of the way around, the north pole would be facing away and have midnight.
Likewise, those sane, intelligent people who understand the model, understand that the tilt of Earth changes the position of the terminator line, meaning those in the region tilted towards the sun will have more than 12 hours while those in the region tilted away will have less.
It truly is quite simple, consider the image here:

We will have the sun off to the left, so the region of Earth illuminated is the left half.
The position of Earth there is so 0 degrees east is to the left and the north pole is near the top, and then the sun at the equator is visible from a region stretching from 90 degrees west to 90 degrees east.
If we don't have Earth tilted, so the axis of rotation is vertical, then the terminator is a line going from the north pole to the south pole remaining at 90 degrees west on one side, and 90 degrees east on the other.
That gives 12 hours of daylight, because that 12 hours of rotation would take a place which was at where 90 degrees west is in the diagram to where 90 degrees east is.
The other way of thinking about it is you have 180 degrees illuminated at that latitude.
But if you then tilt it so the north pole is pointing somewhat towards the sun, so the axis is now the diagonal line passing through the centre, we see that now the northern hemisphere has the terminator further west than 90 degrees and further east than 90 degrees.
So it covers more than 180 degrees, so it will take longer to go from sunrise to sunset.
Conversely, the southern hemisphere has the opposite effect, where the terminator is closer to 0 degrees, so less than 180 degrees is illuminated, so it will be less than 12 hours of daylight.
And what was your response? Like the pathetic, desperate, lying POS you are, you just ignore it entirely, only to bring up the same refuted lies again later.
and you can't do it on a flat Earth
i.e. the FE doesn't work to explain it at all.
The model entirely fails.
I give zero fucks about where radius 1 is equal to 2 or 3 or 4 or 5.
i.e. you do not care if your model fails.
The parabola is always centered on the onlooker.
And with it being 5 km in radius, has no chance of seeing the sun.
Yet again, you appeal to pure magic which you cannot explain at all.
Even though they are fundamentally different? Fuck yes.
i.e. you do not have a consistent, coherent model.
Instead, you repeatedly switch back and forth between different piles of refuted crap to pretend to have an explanation.
I'm trying to explain to you that models are abstractions.
I understand that models are abstractions.
But I also understand that models should be able to give you useful information from them in order to be useful models.
And that if you are switching between different models for different purposes, they should be compatible, not fundamentally different.
You can't get it through yourmoreck skull that the Earth is not literally a sphere
It is certainly quite close to a sphere.
And unlike your crap, that model actually works and is consistent.
In RE were actual reality, all of the southern hemisphere should appear to someone who flew down through the sky near the equator to be upside down.
No, if your pathetic strawman of it was real.
Maps are models. They don't need to be perfect. What they do need to be is accurate representation of how seasons, sky, tides, etc work.
And for a RE, it works fine.
But for your BS it entirely fails.
Tides in particular are royally screwed by the concept of RE
No, that is just another pathetic lie from you, and one which has nothing to do with the perspective of the sun.
And to try to support that lie, you appeal to another lie of tides moving "back and forth", with no evidence to support that.
Again, try to focus ont he sun.