So I have a male veiled chamelon who is about 4-5 months old. He seems pretty healthy, but I worry that his habitat isn't humid enough. I have a spray system that goes off every 2 hours for 20 seconds, and I also added live plants. I tried using a fogger, but he is terrified of the thing, so I only run it at night, but it has enough water for about 4 hours. What should day time and nighttime humidity levels be around, and is there anything else I can do to raise humidity?