Lights left on extra 30 minutes.

This morning i over slept and the lights were on an extra 30 minutes.

I finally splurged on timers today and i'm hooking them up tonight so it never happens again (it's never happened before).

Should i act as if nothing happened or start 30 minutes late and shut off at the normal time in the morning? (so they still get 12 full dark hours) Please answer quick cuz i only have an hour to decide what i'm gonna do.

BTW, i'm in last week or two before harvest.

either or imo. more dark is better than more light so work it oot accordingly...

keep it like you have been.

Thanks for replys.

Edit: I ended up leaving the lights off for the extra 30 minutes so they got their full 12 hours of darkness. Then i reverted to the regular schedule this morning. Again, thanks for the replys.