condition mean min max 1 h after light 14.22951771 13.73323766 14.72579776 3 h after light 19.501977936666666 11.96878649 25.29492845 5 h after light 25.329946076666666 18.962308800000002 29.98408592 7 h after light 20.63154911 16.01067481 27.77597597 9 h after light 21.95835562 18.11420117 24.27197357 11 h after light 23.013074669999998 18.73254798 27.45664806 13 h after light 23.459639763333335 15.86485198 33.27043428 15 h after light 27.76609873 22.46052139 32.06661021 1 h after dark 19.90949622 16.84151272 24.32113012 3 h after dark 25.27520057 20.88578807 28.79379998 5 h after dark 21.64120117 19.4357193 23.56023114 7 h after dark 19.552302816666668 16.64412447 23.77235041