condition	mean	min	max
4 h after light	47.1	47.1	47.1
8 h after light	67.45	55.4	79.5
12 h after light	91.55000000000001	80.4	102.7
4 h after dark	84.75	70.2	99.3
8 h after dark	49.95	40.3	59.6
12 h after dark	64.85	40.0	89.7