what should I do to get them back on normal loop as far as lights on at night and lights out during day and do you think it did them much harm; my old girl is within a week of harvest and my two little girls are a month old. They were also exposed to very cold temps (like high 30's f) and one of the little ones (pineapple express) looks very hurt by it.
Sounds like the cold is what might be the worry.... id just leave them on their regular schedule... they might stress out but it wont be anything compared to that cold shock man
The light wouldnt be so much of a problem if it was a one time thing, but as previously mentioned, the cold is your problem!