I cant really tell - as soon as i go in she hides.
I have moved the light up a bit just to be safe - i have an infra red thermometer coming in a couple of days so ill double check with that.
She looks a bright lime green colour when she does it.
She is eating drinking and pooing fine. The only other thing i have noticed is that in the morning she climbs down and potters around near the bottom and looks quite dull in colour. Then i feed her, she eats right away and then makes her way up to the top.
My brother pops in every so often before he goes to work and says she is wandering around exploring.