Am I screwed or not? #Panicking

I made a misstake while i started my flowering stage, after sleeping for 48h i was supposed to start a 12/12 but i forgot a normal light open (12v light 💡) during 24h... I’m pretty sure they are re vedging... how many time should i make them sleep and what should i do to avoid seeds? I’m i screwed?
I'm not completely sure what you mean,but.. your never really screwed.just might have to wait little longer, some stuff may look odd.. don't even know what it looks like or how long other light was on.