So I did a water change today and the lighting reset in my Biocube32. I couldn't remember exactly my times but I just set it to Day 11-19, sunset 10:30-19:30, Moon 7-22. I know before I had the Moon till 11. Does the hour less time make much difference? Are these good times? I thought I might have had the sunset and moon both set at 19:00. Advice is welcome so I don't get unwanted algae.