I wouldn't worry too much Frame - tho as others said, watering when lights come on is best. And mostly, i'd say if ever ur not sure about watering or feeding, then generally speaking less is best - i'd say the plants will forgive & still function better with less than they will when having to deal with more; plus its far easier to spot & solve any underwater/feed issues than it is overwater/feed ones.
Also, just to say, don't worry about thinking ur messing up not following some imaginary timetable. Its good to have regularity certainly, but plants are quite forgiving of an odd interruption. And certainly there is the potential to do a plant more damage by devotedly sticking to a set regime; ideally any sort of watering, feeding, pruning (etc) timetable should only be a loose background with the priority put more on what the plant looks like it needs or how it looks overall.
If it looks cool & healthy & is growing steady then ur doing fine - just growing something healthy before harvest is good practice before u start on growing supermen! (or superwomen i guess!)