condition	mean	min	max
4 h after light	5.4	5.4	5.4
8 h after light	40.900000000000006	29.1	52.7
12 h after light	49.2	43.5	54.9
4 h after dark	67.2	61.7	72.7
8 h after dark	24.15	22.1	26.2
12 h after dark	58.2	51.0	65.4