condition	mean	min	max
2 h after light	62.03053333333333	59.9404	64.4097
6 h after light	63.8831	62.6282	64.6208
10 h after light	62.6445	60.1712	66.0089
2 h after dark	58.32236666666667	56.0509	60.4997
6 h after dark	65.33316666666667	64.0573	66.2582
10 h after dark	59.1397	58.4476	60.4556