Look at the base of his cranial fissure. See the spot that looks like a black scale? Thats it. No eyelid or any of the other characteristics of an 'eye'. Look up on the google "lizard/parietal eye" and after you read the data, click the images and you will get it all
Also, here is a little bit of a ?oney saver for you. This is a $7 mist maker. I use these on top of every cage i have. I just drop one in a plastic bowl. I make holes around the top, put the lid on and the mist rolls down into the cage below. Cheaper than a $70 fogger every 6 months and much...
Thats what I was gonna say, no lights at all at night. These guys have a parietal eye in the center of their head that detects light. Most people dont know that. Also, its good that the temp drops at night a little.
Ok, I'm going to start calling after New years. Carlton drew me to the enclosure section forum and I read what was written about water control under the sticky pin. I like your idea best. I like the idea of getting exactly what I want. I also have a rust problem now that Imy hoping I won't have...