condition mean min max 4 h after light 680.2 680.2 680.2 8 h after light 668.25 574.6 761.9 12 h after light 914.4499999999999 683.3 1145.6 4 h after dark 758.9 499.4 1018.4 8 h after dark 465.75 372.6 558.9 12 h after dark 374.3 316.8 431.8