I've been REALLY curious about something.

Why does Axel seem to not come out at night unless my curtains have been opened all day? let me explain this a little better, If the curtains are shut all day, NO light coming through, he will just stay in his hide all day and night, but when I open the curtains, and it gets night time he seems to enjoy getting out.
I know, "A hiding Ball Python, is a happy Ball Python." I am just curious, does he like it better with the curtains open all day and then shut at night? lol

Well, thanks for checking in. lol