Lighting heights and when to move them up?

That’s the light

When did you start them? Dec 13th
What are they growing in? Soil mixed with perlite in a 2 gallon cloth/mesh pot.
What are you feeding them? Fox farms nutes
How often? I messed up and was under watering them as I stated :pensive:. The will now be getting a lot more for the pot size.

PH? No clue how to test.
EC? No clue how to test.
Tent temps? 76-80 degrees
Tent relative humidity? 46%
Air flow? Yes one 11inch fan and right now an intake using an intake booster - it actually blows in a lot of fresh air. ( the tent puffs up when closed)