Hello I am wondering if it's best to heat a Sulcata tortoises nighttime enclosure or if it's best to let the Tortoise cool at night to a 70-75 degree temp so she can have a cool down cycle at Night. I keep her Nighttime enclosure Dark and at 82 degrees all day and night with a Ceramic Heater Bulb. Is that best for the Tortoise to constantly provide a 82 degree temp in her Nighttime enclosure? She also has a Hide inside of her Nighttime Enclosure to Cool down if 82 degrees is to warm.