Actually, I decided against lowering the night time temperatures. I don't feel that running the risk of RIs and digestive problems is worth it and a lot of the results breeders, who lower night time temperatures are getting versus results breeders, who don't are getting do not seem very significant. Besides, the ambient temperature in my snake room is naturally lower during the winter months (a steady 75 degrees) than it is during the summer (75 - 83 degrees). I think that should be more than sufficient...