condition mean min max 4 h after light 160.17814900000002 40.001677 280.354621 8 h after light 84.4145665 42.68844 126.140693 12 h after light 503.37213099999997 122.281436 884.462826 4 h after dark 330.19842700000004 56.087874 604.30898 8 h after dark 94.2981895 48.126666 140.469713 12 h after dark 146.813643 146.813643 146.813643