Sunscreen fabric green house question

So I have been looking at my green house and wondering if the plants will get enough light when budding really kicks in. They have been under it most there life but i just recentley enclosed the whole garden so its completely covers with the matterial. They still look like there lovin it under it very perky in the mornings and seem to be growing at a noticable pace on the daily. any information or advice would be helpful + rep for any posters
Check my link and look at the last update to see the ''screenhouse'' lol

I use the black screen fabric in my outdoor grow and the plants love it even on very hot days. on cooler days I take them out to get some direct sunlight but would leave them under the shade fabric if needed. works great.