Thank you all for your replies! If you look back on my previous topic on how to perfect my husbandry you'll get the idea of my setup. I do feed him at night, and the side of the room he's in is pretty dark. His tank also has cardboard around, making it darker and cozier. I did have to remove his hide so I had enough room to wiggle it around, tonight I'll leave it be. I'll also try out the hairdryer idea, I'll update you on how it goes.