Why we shouldnt write after midnight –

two circles, the clock has already made.
night spreads its shade
a soft fairy sprinkling to the sleepless maid.

why does all thats good, comes after midnight?
even when its about ideas, they come after the fall of a night.
write then down on a paper and let they come.
yes, they’re nice, but always always, some words may be at fault.
ideas, please, come after sunrise.