condition mean min max 4 h after light 240.63253999999998 63.877372 417.387708 8 h after light 116.943811 113.454984 120.432638 12 h after light 279.1998 183.462826 374.936774 4 h after dark 29.285174 17.118777 41.451571 8 h after dark 39.09265 23.259364 54.925936 12 h after dark 86.546683 86.546683 86.546683