Good morning all. I'm on my first grow, just about a month in from setup, everything was planted or cloned around the same time but still kind of a freak show in here.

6 am I wake up and my humidity is spiking pretty good. Still have within VPD range for early life (.07 lights off) Humidity sensor set to 72% high and my fan runs on high to keep it below that 72. I have a 4 inch currently, switching to 6 inch when it gets delivered. Is 72% too high for my plants at night? Daytime runs about 77 F and around 69-70% keeping VOD at 1.0kpa for less moisture in the tent. Pic is from 7:40 am after lights have come on and brought temp up from 65

Thanks in advance