I think you will be fine Chromophore. I can't imagine a single night interruption is going to do anything. I have a buddy who grows and when he goes out of town for a few day's, he just shuts everything off! No hassles with needing someone to be plant tender while he's gone....He has been doing it for year's with no apparent problems.
Same strain, so he knows it well enough to recognize any issues from that....But that's Just me, and I don't know crap, but I think you are fine brother.