condition mean min max 1 h after light 9.977284452666666 7.857506025 14.2116927 3 h after light 6.508889347 4.911211939 8.646903553 5 h after light 10.122033499 6.071596157 12.14735253 7 h after light 10.318648706666668 5.43507096 13.2131945 9 h after light 9.351749534 7.84682142 11.46041989 11 h after light 10.174054635333334 6.750843336 12.99194023 13 h after light 9.135526093 4.729718838999999 11.79864359 15 h after light 8.23464246 6.21751974 10.28047001 1 h after dark 12.653474259666666 8.933069209 15.2666574 3 h after dark 8.817453017666667 7.177237392 11.76715562 5 h after dark 7.849180047 6.96206363 9.483918911 7 h after dark 9.528020587666667 8.539859152 11.42047171