condition mean min max 3 h after light 63.55023333333333 55.4972 71.3845 6 h after light 65.19256666666666 45.7391 79.9259 9 h after light 83.2681 68.271 99.735 12 h after light 96.762225 88.9227 111.634 3 h after dark 128.85133333333334 122.407 136.469 6 h after dark 116.20633333333333 108.954 127.314 9 h after dark 88.4123 79.1218 102.758 12 h after dark 74.02459999999999 69.9374 78.1118