condition	mean	min	max
4 h after light	84.3	84.3	84.3
8 h after light	84.80000000000001	70.9	98.7
12 h after light	92.75	91.7	93.8
4 h after dark	91.2	52.9	129.5
8 h after dark	115.5	100.8	130.2
12 h after dark	94.3	78.6	110.0