Thanks for yr experiences, they are as always much appreciated. I'll try what Paul is doing and let her decide. The temp is a little high but I'm in Malta...and its hot here
The temp outside will go down to around 18C and since she had 2 bouts of RI this year I'm still getting her inside for the night and going for higher rather then lower temps (I may be wrong so feel free to fry me on this
Also, since I live in the Mediterranean I'll be measuring the actual humidity at night on a patch of soil I have outside...it might give me some insight of their natural conditions. Yesterday it was 85% humidity.