Hi,
The surface temperature is very correct, and differs according to the zones of the terrariums.
The hottest surface temperature is 40 degrees (104) on a very small localized area, under a UV spot, just one hour in the morning and one hour in the evening, to simulate dawn and dusk.
During the day, the ground temperatures are much lower.
I made a video of the behavior of my male, and you will also find a video of the UV spotlight on the morning, at 6am:
https://www.youtube.com/watch?v=MMSp..._channel=Zushn