condition mean min max 3 h after light 53.575491666666665 29.5945 91.7089 7 h after light 55.31851666666667 30.6999 79.417 11 h after light 43.674625 26.4942 60.8106 2 h after dark 44.713458333333335 28.578 58.9766 6 h after dark 31.331575 18.3676 45.8551 10 h after dark 30.692525 20.3357 40.0904