condition	mean	min	max
4 h after light	38.8	38.8	38.8
8 h after light	58.900000000000006	56.1	61.7
12 h after light	43.599999999999994	9.1	78.1
4 h after dark	67.94999999999999	65.8	70.1
8 h after dark	43.550000000000004	7.7	79.4
12 h after dark	48.5	45.2	51.8