condition	mean	min	max
4 h after light	88.7	88.7	88.7
8 h after light	77.30000000000001	55.2	99.4
12 h after light	67.6	61.3	73.9
4 h after dark	56.05	45.6	66.5
8 h after dark	60.75	56.1	65.4
12 h after dark	92.4	77.7	107.1