Healthy looking plants, just a few quick things from looking at your lights power output and how far away they are from the plants themselves. I would try and get the lights closer to improve the amount of PAR they are getting. Your log says 86 for daytime temp, but in the photo, the thermometer says 79 F . Cannabis plants love heat and humidity this early on. It is the bud during flower that does not like the humidity or high heat.