does it make any difference when i use 6 hours dark period on day time hours like 09.00 to 15.00. Because it's too expensive using electricity day time.
Thanks a lot, now i figüre out why my plants are not growing, 8 weekold and just 10 cm
Nope, no difference at all. Just make sure there are no light leaks in your tent and you are good to go!
I have 'time of use pricing' for electricity too and always make sure my dark time is during the most expensive time of the day.