condition	mean	min	max
4 h after light	131.3	131.3	131.3
8 h after light	105.30000000000001	81.2	129.4
12 h after light	77.0	59.1	94.9
4 h after dark	65.05	54.4	75.7
8 h after dark	91.9	84.1	99.7
12 h after dark	93.4	84.7	102.1