ah black crystal, I feed Saturday, dont touch him until Mondya afternoon / evening at the earlist. Sorry im not skilled at math today.
The highest its ever been is 98* and that was during the hottest pint in summer. Its generall 90 - 93* indicated. Its a pretty constant 80 - 81* on the cool side. Nothing on the spray that said it was hrmful to pets, and we vacated for long after the recommended time. Ambient temp does drop below 80*.
I could never get a clear answr about black lights, I have one that I use occasionally if ambient temps drop too low, ill stop. humidity is low to mid 60%. I dont think its ever been above 68% but I do spray the cage 2 - 5 times. No joke. After the 3 before the last shed I raised the humidity. His body shed quickly but his face hadnt forever, indluding his eyes. The last 2 sheds went well. Ill stop the black light and kep an eye on the rest you mentioned.