condition	mean	min	max
4 h after light	1193.9250225	954.270518	1433.579527
8 h after light	616.1095095000001	599.539749	632.67927
12 h after light	995.5890964999999	921.860292	1069.317901
4 h after dark	733.3346675	660.096788	806.572547
8 h after dark	664.9858919999999	542.239909	787.731875
12 h after dark	1839.440838	1839.440838	1839.440838