condition mean min max 0 h after light 59.596 52.5274 66.6646 2 h after light 83.98259999999999 82.6776 85.2876 4 h after light 77.1011 74.3128 79.8894 8 h after light 32.54905 29.0418 36.0563 12 h after light 5.993164999999999 4.67894 7.30739 2 h after dark 4.796255 3.31359 6.27892 4 h after dark 2.923335 2.78854 3.05813 8 h after dark 9.93474 8.67798 11.1915 12 h after dark 51.439899999999994 46.2932 56.5866