I wasn't able to find something as specific as tortoises raised by owners living in different parts & regions of the world affects them more when weather changes, because I live in an area where it isn't the same as my red footed tortoise are native to is because where I'm at has noticeable mildly cold & hot seasons. I installed UVA+UVB ultra violet full spectrum sun lamp but my tortoise still doesn't feed much at all & very inactive during the cooler months of between 18-24 degrees celcius & warm as 28-38 celcius , is it a mistake not to keep solar lamps on overnight instead of just daytime in cooler weather? Like in the wild should they also be kept in cooler night temperatures & hotter daytime temperatures? Are baby red footed tortoises more sensitive to weather changes than adults? I heard tortoises of all spices should as much as possible be exposed to natural sunlight, can baby or young tors get stressed out if taken out in a container for short trips of an hour or so to & away from home to outdoor parks & environs? Thanks for any advice!