Hey mate, they are looking good! Maybe a bit overwatered. Have your pots got any drainage holes? Also how often are you watering? Are you allowing the soil to dry out a little before the next watering?
Is your duct fan on, and if yes how high setting?
Humidity is a bit low at 51% but temp is high yes, can you turn up the duct fan? If yes you might need a humidifier.
you shoud as minimum pull 132cmf (224m3) air out pr hour with your ten. If it is a 4x4x6´11?
Does the air get sucked outside in the open, or in the same room that you get fresh air inside the tent from?
If you do reuse the air , i woud advise a dehumidifier in that room.
How far is your light from the top of plants?
Hope i dont ask to much😀