condition	mean	min	max
4 h after light	55.9	55.9	55.9
8 h after light	48.650000000000006	40.6	56.7
12 h after light	78.5	59.3	97.7
4 h after dark	66.4	54.4	78.4
8 h after dark	34.95	4.5	65.4
12 h after dark	38.650000000000006	29.1	48.2