That's why i bring these in the night to get 12 hours of dark to stay in flower, because even though it dont get direct sun, the ambient light is enough to re veg them if i let them. And yeah its been 3 years of posting, and growing, and my building blocks the sun, so it grows shitty plants. Simple as that.

And even if your plant is veggin out nice now, with that amount of light im sure the buds will grow fluffy as well.