I have a male baby veiled Chameleon. Even though I turn off his UVB light at 10:00pm he still stays up. I 've seen him up at like 2:00 am. I do leave his basking light on thats red so that the cage stays warm but it still drops a little in temperature. But now that I check on him he is still asleep and it's 1:30 pm! Is he sleeping late because he was up late or should I be worried that he is sleeping during the day, which is the universal chameleon sign for sick?