condition	mean	min	max
0 h after light	8.68526	8.10069	9.26983
4 h after light	18.042	17.9717	18.1123
8 h after light	66.62729999999999	61.3417	71.9129
4 h after dark	54.04415	44.2579	63.8304
8 h after dark	23.875300000000003	22.6549	25.0957
12 h after dark	10.98128	7.54736	14.4152