condition mean min max 1 h after light 8.2921155525 8.142158008 8.442073097 3 h after light 7.275032669333333 6.701152784 7.6796324060000005 5 h after light 8.874995317333333 7.823789775 9.769891149 7 h after light 12.078597451666667 9.592133475 14.94346712 9 h after light 13.69878089 12.51644314 15.32573115 11 h after light 17.050573876666668 16.33211622 18.43543779 1 h after dark 15.509220633333333 13.87046717 17.85683967 3 h after dark 20.09720537666667 17.64659612 22.76610568 5 h after dark 22.481268393333334 20.12602218 26.90451587 7 h after dark 16.697897596666667 15.88367554 17.33853184 9 h after dark 16.130444686666667 13.5131858 17.65150892 11 h after dark 15.199007466666666 13.22670554 16.50985523