condition	mean	min	max
4 h after light	35.2	35.2	35.2
8 h after light	81.75	65.7	97.8
12 h after light	68.85	65.4	72.3
4 h after dark	63.45	33.2	93.7
8 h after dark	55.150000000000006	34.9	75.4
12 h after dark	54.0	48.6	59.4