i am two weeks from harvesting 8 white widows (first grow) today i got a note in the post saying the electricity will be off tomorrow from 9am until 4pm, they are doing some work in my area and they need to turn the power off, my light comes on at twelve each morning, so they will be in the dark for fours hrs more than they should be, im growing in soil can i put them outside until the power returns. thanks