First time trying to grow decent weed

Whe I was young from like 13 to 25 I grew weed outside and made pil from it because it was always bunk, where I live in Canada it's just not a good place to grow outdoor. Anyway fast forward 10 years and I'm trying to grow decent weed indoors. Anyway my buddy got 2 me to clone of what he called expert level weed which is not anywhere near where I'm st lol. Anway I just got them budding and they are at 12 and 12. The plants were gifts and without redesigning my house and spending a fuck load of money I cant prevent very small amount of sunlight to get it in parts on the morning. Anyway it has started to bud buy will this very smell amount of light reaching it about 2 hours before I turn my lights on affect its growing. Ex: It going back to a veg state because of the small amount of extra light? Thanks dudes sorry if I ranted and this is a common question already answered on here. If so well I'm new and just wanted to ask it rather than look because I got esy too much shit to do every day lol ao a nice answer that takes me seconds to read or mins is better for me

They need to be 100% dark for that 12 hours. Any interruption is very bad. Fix that asap

If you can't keep it dark for 12 hours get some auto flower seeds.

And not only back into veg state but into a stressed state where they will develop pollen sacks and try to fertilize themselves. I don't know if its because the light is not hitting them uniformly and some of the plant is blacked out still, or just stress of schedule play but yea that's not gonna work

Some strains are more tolerant then others I have had issues caused from a tiny red glow from the LED on a space heater, but at the very least 14 hrs of light will slow flowering, at worst it will cause hermies but since it has begun flowering with this interruption I assume? I doubt it will try to reveg, I have outdoor plants that began flowering at 14 hrs of light that continued problem free but I'd cover that window

Could you adjust your schedule to allow the lights on 2 hours earlier.Then the leaks will occur during lights on time.