condition mean min max 1 h after light 317.5353733 317.5353733 317.5353733 3 h after light 291.2645725 235.01133030000003 347.5178147 5 h after light 194.04369555 189.52710269999997 198.56028840000002 7 h after light 169.40927585 136.9162261 201.9023256 9 h after light 87.50470938 19.55390416 155.4555146 11 h after light 26.048238169999998 12.12415493 39.97232141 1 h after dark 45.817424710000004 15.96678651 75.66806291 3 h after dark 59.35595922500001 52.22832926 66.48358919 5 h after dark 72.55066590999999 67.48611468 77.61521714 7 h after dark 74.70954767 73.38346772 76.03562762 9 h after dark 69.64497700999999 69.58431815 69.70563587 11 h after dark 53.05383334 50.15029765 55.95736903