condition	mean	min	max
4 h after light	632.74	558.12	744.87
8 h after light	658.81	613.2166667	731.77
12 h after light	837.9555555666666	686.92	992.9166667
1.5 h after dark	832.4577777666667	639.34	1105.23
5.5 h after dark	1150.4444445666668	936.8366667	1371.556667
9.5 h after dark	915.3077776666667	791.0633333	1119.463333