condition	mean	min	max
4 h after light	11591.987675	11263.32045	11920.6549
8 h after light	9915.782904	9162.001288	10669.56452
12 h after light	10464.252887999999	9698.027566	11230.47821
4 h after dark	10233.892965	10050.10016	10417.68577
8 h after dark	11497.338329999999	10890.07137	12104.60529
12 h after dark	15353.93796	15353.93796	15353.93796