condition mean min max 3 h after light 10.708726666666667 6.07972 16.8614 6 h after light 56.06446666666667 47.7642 62.5112 9 h after light 139.86966666666666 132.68 149.042 12 h after light 206.64065000000002 8.3886 299.672 3 h after dark 227.427 206.004 240.231 6 h after dark 189.95499999999998 155.577 211.285 9 h after dark 78.4763 70.1777 93.4131 12 h after dark 10.50777 8.61724 12.3983