condition	mean	min	max
4 h after light	102.6	102.6	102.6
8 h after light	105.8	85.8	125.8
12 h after light	107.9	102.6	113.2
4 h after dark	98.25	84.1	112.4
8 h after dark	80.7	74.7	86.7
12 h after dark	75.05	71.6	78.5