I have an approximately 10 month old Hermann's tortoise. I live in upstate NY. He is spending most of his daytime outside due to the weather. When he is inside he spends most of his day basking under his lamp. Outdoors he spends most of the time hiding which I know is normal. My question is how can I be sure he is getting enough sunlight outdoors since he is in the shade for most of the heat of the day? I am also wondering if I should prepare to hibernate him this winter (scary) because I feel like it is such a long time that he will need to be indoors. I can tell he is really accustomed to going out every day.