condition	mean	min	max
4 h after light	10.559672500000001	10.290278	10.829067
8 h after light	11.073174999999999	10.754932	11.391418
12 h after light	19.211059	18.315161	20.106957
4 h after dark	12.467681500000001	11.287138	13.648225
8 h after dark	33.531137	25.717573	41.344701
12 h after dark	14.284127	14.284127	14.284127