condition	mean	min	max
4 h after light	59.0	59.0	59.0
8 h after light	30.7	25.1	36.3
12 h after light	47.45	40.3	54.6
4 h after dark	88.7	58.4	119.0
8 h after dark	56.6	47.7	65.5
12 h after dark	72.55000000000001	64.7	80.4