Uninterrupted dark periods are very crucial in the flowering stage. It's not as important (but still recommended) during the vegetative stage, so I wouldn't worry about it.

Hope this helped,

joe.
smoknjoe Reviewed by smoknjoe on . Interrupting the light cycle. I need to move my cab to another location for a day or two. If I need to disrupt the cycle, is it best to disrupt the dark hours or the light hours? I have it timed to go dark at 12am-6am, and it's going to be hard to move it during that time frame, but will do it if I need to. any tips or recommendations would be great. thanks. Rating: 5