Leaving the light OFF for a day to change the lighting cycle won't hurt mate, your plants will be fine. Messing about reducing an hour here and there will just confuse you AND the plant! lol.
Having the lights on for 13h and off for 11h per day, some say, gives a slightly better yield but takes a week or so longer. Whereas on for 11h and off for 13h makes the plant finish a week or so earlier yet the Yield suffers.
Just my 2p's worth.
Bookmarks