condition	mean	min	max
0 h after light	49.07815	48.3834	49.7729
4 h after light	53.033550000000005	52.6287	53.4384
8 h after light	56.96555	55.481	58.4501
4 h after dark	53.28435	46.2482	60.3205
8 h after dark	52.603849999999994	51.2987	53.909
12 h after dark	52.80395	52.6863	52.9216