Lowryder 2 sunlight

I have grown inside before, but i'm not allowed to any more for other reasons. I have germinated two lowryder 2's and potted them, they are in a secluded spot in a wood/forest. However, the only place i could find that was hidden enough only has a clearing at the top and probably doesn't get more sunlight than 7/8 hours of sunlight a day. How much do they need to produce a decent yield, like more than a quarter preferably.

Any help much appreciated

8-12 hours of full uninterupted sun. I've tried in 5 hours... Slow under developed growth finishing with bud rot.... Hope its better for you.