condition mean min max 1 h after light 29.801645925 29.18886735 30.4144245 3 h after light 18.947207996666666 13.61770136 23.34390149 5 h after light 16.36793315 14.68898292 19.02742646 7 h after light 17.03633306 16.1835949 18.08146923 9 h after light 15.306404816666667 10.75036204 19.36693169 11 h after light 16.519900193333335 15.20191562 17.22600024 1 h after dark 20.227794023333335 17.33586222 22.95088441 3 h after dark 18.766036763333336 16.46151963 21.19460824 5 h after dark 21.619044166666665 19.34202625 23.47674898 7 h after dark 21.579445070000002 18.77707077 25.693182500000002 9 h after dark 20.894134363333333 18.7305046 22.46388673 11 h after dark 22.763414793333332 20.89205612 24.60214196