condition mean min max 0 h after light 128.406 117.783 139.029 2 h after light 49.44065 43.9815 54.8998 4 h after light 43.77375 43.0818 44.4657 8 h after light 37.543949999999995 33.0124 42.0755 12 h after light 46.3792 44.0058 48.7526 2 h after dark 55.132850000000005 51.32 58.9457 4 h after dark 58.985150000000004 58.3448 59.6255 8 h after dark 96.49645000000001 94.5853 98.4076 12 h after dark 124.5515 114.117 134.986