condition	mean	min	max
4 h after light	14.7	14.7	14.7
8 h after light	36.8	24.9	48.7
12 h after light	83.95	81.9	86.0
4 h after dark	66.30000000000001	35.2	97.4
8 h after dark	71.19999999999999	66.1	76.3
12 h after dark	9.75	4.2	15.3