condition mean min max 0 h after light 223.971 199.709 248.233 2 h after light 174.78449999999998 174.451 175.118 4 h after light 142.018 134.25 149.786 8 h after light 122.91 102.866 142.954 12 h after light 135.176 122.794 147.558 2 h after dark 170.2455 153.858 186.633 4 h after dark 168.797 163.226 174.368 8 h after dark 252.9845 252.075 253.894 12 h after dark 247.47650000000002 201.483 293.47