Question for you guys...normally I keep a 40 watt basking bulb on during the day in Cee Cee's enclosure...sometimes adding a heat mat on very cold days. At night I use either a 40 watt night bulb or a heat mat on very cold nights. During her illness, I have been using a 60 watt basking bulb with the heat mat during the day to increase temps to about 84-86 on the warm side of the tank. Should I keep the 40 watt night bulb and the heat mat on at night as well? I have been turning the mat off at night to allow a temp drop, but since I should be keeping the temp up for her while she is sick...should I keep the temp up at night too?