condition mean min max 1 h after light 7.043394776 5.585492362 8.500031392 3 h after light 7.8501764566666665 7.213342535 8.83386363 5 h after light 9.507638972333334 8.269932697 10.33281024 7 h after light 9.368221710333334 7.2985238610000005 10.7483365 9 h after light 7.7137358166666665 6.267902132000001 10.18289803 11 h after light 9.845677691666666 6.635444305 16.04929962 13 h after light 7.044311713 5.92474256 8.35736727 15 h after light 6.942577642 6.15784498 8.415632779 1 h after dark 9.858808744666666 9.519047886000001 10.47965466 3 h after dark 8.878993335333334 7.311810593 9.831860292 5 h after dark 8.041099209333332 6.755668266 8.792404647 7 h after dark 7.943554704666667 5.81485855 9.582694651