Please don't hurt yourself doing the contortions needed to read Genesis literally.4. Beyond that, your understanding of the idea, the meaning of "God" suffers from shortsightedness.
The concept entails the ability to do anything....including separating 'the sun' and 'light.'
My idea of "God" is based on the same knowledge as yours. You just accept as fact the fantastic power attributed to "God" whereas I demand some kind of evidence. Maybe God is lying or just ignorant? Maybe there are other, even more powerful gods that our God is unaware of or doesn't believe in? Maybe our God is evil but tells us he is the definition of good. Plenty of evil things have been done in his name.
"You just accept as fact the fantastic power attributed to "God" whereas I demand some kind of evidence."
That's because you're a dunce.
You've just documented that you don't understand "God."