so last night before the slept (12am) the fans inside for circulation turned off.. but my RH was actually good last night.. will having no circulation during sleep cause issues?
IMO, I’d leave the fans inside the tent on at all times (even if they are just on low). cause problems later in flower.
For a small tent like that you need to focus on the environment of the room you are in. If you can regulate that then the tent will follow. Adjust the intake/exhaust accordingly.
I also have a mini dehumidifier (250ml) in the tent I squeeze in there. You can also use the non-smell dampRid bags. Temps and humidity will go up at night.
In the end, as long as you have good airflow you should be good. The humidity should continue to stabilize the bigger ur plants get! Good luck!