condition	mean	min	max
4 h after light	95.3	95.3	95.3
8 h after light	71.44999999999999	54.8	88.1
12 h after light	54.05	30.4	77.7
4 h after dark	107.85000000000001	81.9	133.8
8 h after dark	100.75	91.2	110.3
12 h after dark	81.35	72.7	90.0