Recent content by juliefred

Guess I should have been more specific. This calculator I created uses the kind of table aart is referencing, but helps automate your timer on and off times. Also not obvious I suppose, those tables are listed from Jan to Dec so that's how I set my worksheet. Please don't try shocking your...

Hi all. I've just created an account on BYC to share an Excel worksheet to calculate supplemental light ON and OFF times. During my process, I found it's not exactly a simple "set it and forget it" situation, thanks to the shifting sunrise and set times. My goal was to dial it in as close as...