condition mean min max 1 h after light 5.763398317 4.785060222 6.741736412000001 3 h after light 6.363607944 4.497447405 8.341733292 5 h after light 7.771179942000001 6.67979724 8.987422709 7 h after light 9.109218212666665 7.7492010979999995 10.39850894 9 h after light 12.232702194666667 9.982074923999999 13.81008047 11 h after light 11.96865992 11.51387692 12.774567800000002 1 h after dark 11.453683446666668 10.63385363 12.12184384 3 h after dark 13.05603737 10.91403335 15.36791181 5 h after dark 12.790524366666666 12.33490146 13.59180204 7 h after dark 11.85308155 10.87700585 13.51107011 9 h after dark 10.021642056 8.432458248 11.26412658 11 h after dark 9.601093115666668 8.668902955 10.66889004