I have been trying to learn body language and emotion with him, when I first got him home and in his enclosure he turned a dark green with almost black strips & stayed like that for a couple days... but if I got him out he would brighten up, ive seen where some people say the black is a sign of them being mad or stressed. Now he stays the bright colors through out the day and if I notice he looks a little dark I give him a mist and wait about 10 minutes and then get him out for socialization, he then isn’t dark anymore. It’ll be 2 weeks Saturday that I have had him & I just want to be able to read him a little better... Any tips?