condition	mean	min	max
4 h after light	18.05247	16.127110000000002	21.55473
8 h after light	13.073153333333334	10.21245	15.78841
12 h after light	22.68998	11.374889999999999	35.8916
16 h after light	21.72248666666667	16.694960000000002	27.44195
4 h after dark	26.414246666666667	24.98844	28.194740000000003
8 h after dark	16.636766666666666	14.259820000000001	20.78201