Yep, so lets say in a particular room we have the following:
Ball Pythons: cool side of 73ºF with a basking spot of 90ºF.
Veiled Chameleons: cool side of 75ºF with a basking spot of 95ºF.
Satanic Leaf Tail Geckos: cool side of 65ºF with a basking spot of 80ºF.
With these animals, the temperature of the room should go no higher then 65. Why? Because any higher and you cannot provide the Satanic Leaf Tail Geckos with the proper temperatures on his cool side.