condition	mean	min	max
0 h after light	72.48555	72.1988	72.7723
4 h after light	58.33735	55.9951	60.6796
8 h after light	35.6951	32.3026	39.0876
4 h after dark	56.45255	55.7719	57.1332
8 h after dark	71.09254999999999	64.3132	77.8719
12 h after dark	65.9006	61.9956	69.8056