condition	mean	min	max
4 h after light	52.4	52.4	52.4
8 h after light	65.15	44.4	85.9
12 h after light	15.3	6.1	24.5
4 h after dark	54.150000000000006	27.9	80.4
8 h after dark	18.95	11.4	26.5
12 h after dark	9.8	7.4	12.2