condition mean min max 1 h after light 9.3497368705 8.151780901 10.54769284 3 h after light 9.649676861 7.39129838 12.24111999 5 h after light 9.541282868333333 6.627422835 11.69591225 7 h after light 9.952974984666668 6.644449154 14.53177714 9 h after light 10.075679673666667 8.749742521 11.36785645 11 h after light 11.967920096666667 10.34419123 14.8156633 13 h after light 11.894462986666666 10.3188377 13.34737547 15 h after light 10.13693537 4.95510533 14.2907323 1 h after dark 13.269811843333333 12.4937038 14.80048352 3 h after dark 12.408583092 6.3926683760000005 15.84979816 5 h after dark 10.632098375666667 9.989962287 11.72942827 7 h after dark 7.791834890333333 1.6536656809999999 12.743462699999998