I was visiting a ball python I was looking at adopting and he is currently being taken care of by a friend of the owner, and he seems healthy and everything but the person currently taking care of him said that they have been leaving the heat lamp off during most days because "it's already hot enough in the room". The temp i observed looked like, low 75 or something, and NO basking spot. Is this snake OK?? I almost want to adopt it more to take him out of her hands sooner but I can't until Tuesday. Is it likely he is getting sick from this?