condition	mean	min	max
4 h after light	52.1	52.1	52.1
8 h after light	53.3	34.6	72.0
12 h after light	46.05	30.9	61.2
4 h after dark	80.1	71.3	88.9
8 h after dark	86.25	78.0	94.5
12 h after dark	95.55000000000001	83.2	107.9