condition mean min max 1 h after light 67.39628078 67.39628078 67.39628078 3 h after light 52.61650697 52.21909441 53.01391953 5 h after light 35.064012185 31.46237424 38.66565013 7 h after light 35.33234285 33.18764222 37.47704348 9 h after light 29.39005028 28.14869982 30.63140074 11 h after light 29.31088236 28.37958168 30.24218304 1 h after dark 16.786645355 13.35582437 20.21746634 3 h after dark 16.053776935000002 13.43780709 18.66974678 5 h after dark 21.00721745 17.53187388 24.48256102 7 h after dark 19.90214459 18.22889198 21.575397199999998 9 h after dark 24.730774535000002 21.94221648 27.51933259 11 h after dark 24.574885719999997 21.25163322 27.89813822