So I recently moved into a grow tent, and fear that for the last 3 weeks I may have had a light leak from an open vent port that I forgot was open on top of the tent. It's in a room with blinds on the window, but still the room gets some daylight. I noticed the plants flowering slowing dramatically and the appearance of more leaves ie vegetative growth. I may just be paranoid, but then again I don't really k ow the signs and symptoms of a light leak. What are they and how much light are we talkin about? I got inside the tent with a light meter and with the vent open, it's measuring less than one lux but still you could see a faint light coming in. Thanks all