Hello. My family just got a Golden Greek a few weeks ago that was in need of a home. He?? (still need to figure this out is about 5 years old. As we live off grid, on solar (passively solar heated and active solar for power) we have had to be creative with the enclosure heating situation. We do not have the capacity run a high wattage basking light. However, the 4x3 table we have built is in our window and so during the day, it is well passively heated (ranges between areas with 75 and those with 90 on a sunny day). However, on a cloudy day our house (and the tortoise enclosure) can drop down to 60-65. To combat this without using a basking lamp, we have a low watt heat pad under one of the hides that keeps it toasty (at about 75 inside on a cloudy day). My question is: if Eugie goes in the heated hide during sunny days it may get up to 100 degrees in there. After he is asleep, if this is too hot for him, will he wake and move to one of the cooler, unheated hides? Just interested in the degree to which these guys can self regulate temperature, especially when they sleep. On a side note, we do have a UVB bulb as we can run its 13 watts on our solar system and we live in New Mexico, so most days are sunny ones. Thank you all.