i have my 6 in tortoise in her overnight enclosure in the garage, plastic storage tub, quite large, not the standard one you always see, larger than 64 qts. substrate is soil, has a hide. and a che above to one side. ive checked on her several times every time she is not asleep. why???? shes not pacing or scratching at the sides, shes half way in the hide just not asleep. am i worrying too much? its total darkness. usually she'd be knocked out by now. i don't want her stressing all night, but its not warm enough in her outdoor set up. i turn on the light to go in the garage, maybe thats what is waking her up. am i being paranoid?