Hey bro! 👋😇
You can grow autoflowers on a 24/0 schedule until harvest! But I prefer to give the plant a break and set it to 20/4 or 18/6. The choice is yours, you can keep growing on your 24/0 schedule, or you can switch it up, it won't affect your plant and it will continue to thrive! It all depends on your preference. But if we consider the energy consumption of the system and the wear on the light source, it's definitely better to let the plant rest and help cool down the lamps periodically to avoid overheating. You have an HPS - it consumes a lot of electricity and gets really hot... so I would let it cool down once a day! 😇👌
Good luck, bro! ✊😇