condition mean min max 4 h after light 10.4583725 10.111682 10.805063 8 h after light 10.5676155 10.483892 10.651339 12 h after light 12.354474499999998 10.265759 14.44319 4 h after dark 10.258017500000001 9.846869 10.669166 8 h after dark 13.2590755 11.533945 14.984206 12 h after dark 11.569244 11.569244 11.569244