condition	mean	min	max
4 h after light	47.9	47.9	47.9
8 h after light	70.30000000000001	62.2	78.4
12 h after light	71.44999999999999	38.3	104.6
4 h after dark	68.44999999999999	65.6	71.3
8 h after dark	58.25	39.5	77.0
12 h after dark	58.05	56.5	59.6