My bp has been spending more time on the cool side of his tank , he sleeps there for 4 to 5 hours at a time , sometimes longer, before going back into his heated hide. This is the first time I've noticed him doing this within 24 hrs of eating. He usually goes to the warm hide and pretty much stays there for 48 hrs before coming out , but not now. Warm hide 89f cool side ranges from 74-77 humidity a little high at 70% but usually 60% steady. (warm day today) . First ball and I'd like opinions please to whether or not this is common?