condition	mean	min	max
4 h after light	39.7	39.7	39.7
8 h after light	45.45	39.0	51.9
12 h after light	63.650000000000006	51.4	75.9
4 h after dark	59.2	41.1	77.3
8 h after dark	39.949999999999996	12.6	67.3
12 h after dark	20.799999999999997	6.3	35.3