Temp to high!!!

My daytime temp is like 27 degrees C. im running from 7am to 7pm. hottest part of the day.
im 3 weeks into flower.

can i switch my plants to running 7pm to 7 am.

basicialy lights are on during the day. i wanna change em to be on at night.

is this possiable!

thanks guys, from BC canada

I have done it maybe 2 weeks into flower, no ill effects. I run my flower lights on 9pm to 8am and my veg from 8am to 2am. All my plants go from daytime veg to night time flower lights, since about year and half ago.

Never an issue if anything they start showing buds quicker now. I mean it makes common sense if your having temp issues then you should run flower lights in coolest parts of the day.

do it when you can have 24 hours of dark

You can do this. As the previous poster mentioned, shut the lights off at 7PM tonight as usual. Keep them off for 24 hours and then turn them on 7PM to 7AM.

Thanks tommy, awesome! thats exactly what im gunna do. +Rep