Hey bro! 👋 Nothing critical happened, some people grow autos in 24/0 mode and quite successfully! Don't worry about that mistake, you can leave the light on, wait for the right time, and then switch back to your lighting and dark schedule. Cannabis is a very resilient plant, and its genetics aren't that easy to throw off balance; the plant is very adaptable and smart! 👌😇👍 Good luck, bro!