After posting photometer last night, I got to thinking that I had no good way to compare data from week to week. I think however, that collecting for 24 hours get give me this capability. So I'm posting my first 24 hour photometer run.
I need to fix the red LED and add ultraviolet data (I am running a test with a BalloonSat Mini flight computer - it won't father as much data as my LED Photometer).
Interesting, blue light spikes in intensity at sunrise. I need to see if this is a typical event.