condition	mean	min	max
2 h after light	15.551283333333332	11.8715	19.5934
6 h after light	15.0795	12.3857	17.5135
10 h after light	23.69385	9.7611	43.5262
14 h after light	30.4377	19.7871	55.01
18 h after light	32.06778333333333	20.7004	52.5197
2 h after dark	23.735500000000002	18.453	30.4092