condition mean min max 4 h after light 1322.5843333333332 1230.569 1458.858 8 h after light 1020.7892333333334 800.9037 1220.361 12 h after light 1372.0223999999998 752.9412 2271.47 16 h after light 2571.0868333333333 869.9632 5920.706 4 h after dark 1095.8211999999999 938.6006 1182.539 8 h after dark 542.0524666666666 429.6619 632.6224