condition mean min max 1 h after light 9.792416803 9.792416803 9.792416803 3 h after light 17.723100695 14.1567508 21.28945059 5 h after light 18.919019045 15.14861917 22.68941892 7 h after light 16.130613635 13.34767089 18.91355638 9 h after light 17.50377508 15.89928751 19.10826265 11 h after light 37.66111464 15.39825809 59.92397119 1 h after dark 35.817857535 29.44031906 42.19539601 3 h after dark 28.56269005 19.64503206 37.48034804 5 h after dark 21.103968865 20.30419151 21.90374622 7 h after dark 16.16329649 13.81523672 18.51135626 9 h after dark 15.065733105 13.97685651 16.154609699999998 11 h after dark 12.05381379 10.03005953 14.07756805