I rescued a bearded dragon a little over a month ago. The person who had him did not have heat bulbs on him at all. I know his temps are not fully where they need to be I am waiting on the mega bulbs. His basking area is 96 degrees with his cool side 80. My problem he refuses to bask under his bulbs. He actually stays off to the side. Could this be from the previous owner? He was very very dark brown almost black when I got him. His color is great now.