condition	mean	min	max
0 h after light	51.686400000000006	50.3537	53.0191
4 h after light	65.23935	62.3098	68.1689
8 h after light	75.0548	71.632	78.4776
4 h after dark	84.94395	79.1577	90.7302
8 h after dark	61.002700000000004	58.0197	63.9857
12 h after dark	60.238	56.7488	63.7272