condition	mean	min	max
2 h after light	53.86821666666667	40.2436	75.3026
6 h after light	63.769983333333336	45.0923	89.2686
10 h after light	60.37201666666667	46.4869	74.1956
14 h after light	59.3247	51.363	73.525
18 h after light	66.9599	58.5253	84.9615
2 h after dark	61.3932	42.7864	73.0285