Potted Gurls outdoors just brought in ADVICE?

I have 3 strains of plants I started with 6 all have been growing outside since april 3 were males and pulled very early off. The 3 gurls I have left have grown to about 8.5 9and a half feet tall in Michigans summer. Well its Oct. 1st and I think I have about a month between all three for them to all mature. I brought them in the Garage because it is much warmer at night (getting down to 40's already) and between the wind, rain, and cold, that shock for them would be worse then bringing them in under Non-sun light (2 florescent wide spectrum plant lights) I have them in a 8 x 5 foot aluminum foiled room on the 12/12 time. The question I have is about how long do i have for them I just started flushing them yesterday. 1 of them is the maturist, the next a week or so behind and the last is a week aor so behind that. If I can get an Idea for the first one then i think I can wing it on the other 2. Been cheching pistol hair colors and more indepthly with the trichromes. MY 1st Grow let alone OUTDOORs and now cuz its Michigan and getting cold I want them to be done already, now they are inside I am a lil more patient but still worried. ALL THE PICTURES ARE TOO BIG jpeg files WTF this is so lame. . . can't even get any help.

They will probably do a little stretching now that you have brought them inside....not necessarily a bad thing since it gives the buds more room to fill out. I am not an inside grower so I really don't know about the shock. Maybe someone else with indoor lighting knowledge will reply.

I also have trouble posting pictures.