condition	mean	min	max
4 h after light	52.3	52.3	52.3
8 h after light	60.5	43.7	77.3
12 h after light	81.19999999999999	74.1	88.3
4 h after dark	70.6	49.0	92.2
8 h after dark	82.55000000000001	80.7	84.4
12 h after dark	84.25	82.5	86.0