Lilly for a boy?

Actually, try to bump up the cool side a few degrees if you can to in the 80-84 degree range.

Perfectly fine for him to settle into his hide, it was a stressful day for him to be at the show, then to a new home, he's just de-stressing right now. He'll come out and explore later tonight, most likely, when the lights are out and everything's quiet.

Congrats on your new ball python!