If we can get to the mid 50's to 60's I think I'd be OK pulling them out in the sunshine during the day and back in the garage for the 12 hours of darkness. I have a plastic hoop cover on the trailer (think "Wagon Train") and could put a small heater in it at night if the temps drop. At least that's my plan. I have the room to leave them inside under LED's but I am just anxious to get them (and me) some real sun.
Got to run, one of our dogs found and ate a whole walnut 2 weeks ago. Naturally it blocked her intestines and had to be surgically removed. Gotta go get the stitches out tonight. ($1,400+ Walnut!)
OMG! That poor dog! You take care, and God bless for caring enough to save her.