condition	mean	min	max
4 h after light	64.9711035	58.134461	71.807746
8 h after light	63.390020500000006	53.616938	73.163103
12 h after light	58.481511499999996	56.148448	60.814575
4 h after dark	40.6214425	40.481913	40.760972
8 h after dark	33.679749	26.913111	40.446387
12 h after dark	60.259048	60.259048	60.259048