condition	mean	min	max
4 h after light	34.7	34.7	34.7
8 h after light	57.95	38.9	77.0
12 h after light	48.6	26.0	71.2
4 h after dark	68.65	65.0	72.3
8 h after dark	91.75	87.5	96.0
12 h after dark	58.349999999999994	57.8	58.9