Definitely not an expert, but that long of a period with lights out and then on can cause a lot of stress can cause plants to hrmie....worst case you will have a few beans
mid 70's - why? They are in my basement and it's pretty cool on there. I know there are some discoloration on the leaves, and I think that's just too close to the lights.
Awesome thread man, and the girls look delicious! I'm just about to start my first grow and really learned a lot from your experience, great work with all the pictures. I look forward to seeing where it goes from here!!
Grow is looking good man. Those plants appear to be very aggressive growers and amazingly resilient. Check out my thread and my plants are on day 12 and aren't even as big as yours were on like day 7. I'm pretty jealous. Hope they turn out awesome. Keep us updated too.