Anything wrong with switching lights from 24/7 to 18/6 then 12/12 flower?

I was just wondering if it wud cause any stress from being on 24/7 for first couple of weeks then to 18/6 for the rest of vegging?

I think doing this would be fine as long as your temp/humidity etc stays the same. but why not just keep it in 24/0. or just have it at 18/6 to begin with. PS you can trick your plant into flowering quicker if you give it 36 hours darkness before you 12/12 hope this helps