condition mean min max 4 h after light 313.29025449999995 283.514328 343.066181 8 h after light 360.596409 322.252887 398.939931 12 h after light 391.194833 298.854928 483.534738 4 h after dark 565.1090015 479.36579 650.852213 8 h after dark 705.4791725 597.462826 813.495519 12 h after dark 480.821487 480.821487 480.821487