condition	mean	min	max
4 h after light	19.3	19.3	19.3
8 h after light	57.35	43.3	71.4
12 h after light	79.4	73.0	85.8
4 h after dark	78.80000000000001	73.4	84.2
8 h after dark	110.45	101.7	119.2
12 h after dark	58.3	54.5	62.1