Males like it a little warmer than females. The basking spot difference of 5°f more for your males should be perfect. I have read 5-10°f degree difference, but better safe than sorry. So, 90°-95°f basking spot, no hotter. They can tolerate 100-110°f, but the risk is NOT worth it. Then, drop down to 85, 80, 75... Night temps from 65-75°f are good. Aim for 65-70°f if you can. Enjoy.