Answer:
I always follow you around, everywhere you go at night. I look very bright to people, but I can make the sun dark. What am I?
Whoever makes it, tells it not. Whoever takes it, knows it not. Whoever knows it, wants it not. What am I?
I am often sold by children entrepreneurs in summer time
Every dawn begins with me. At dusk I'll be the first you see and daybreak couldn't come without. What midday centers all about. Daises grow from me I'm told. And when I come I end all code but in the sun I won't be found. Yet still each day I'll be around.
I live above a star who never burns. I have 11 neighbors but they never turn. My initials are p q r and sometimes s.
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.