condition mean min max 1 h after light 5.405608329 5.026081825 5.785134833 3 h after light 7.671771256666666 6.349128628 10.26867478 5 h after light 7.442112215333333 4.892728267 8.75949173 7 h after light 6.9457254189999995 3.594538067 10.15938402 9 h after light 9.690061075333332 8.072679111 11.63346057 11 h after light 10.288820322333333 6.954078137000001 12.08840189 13 h after light 9.038440620333333 7.884926434 11.25691386 15 h after light 9.040500029333334 7.524766124 11.89225279 1 h after dark 11.413677976666667 10.03246618 12.41451136 3 h after dark 8.583079795333333 7.792817426 9.262392968 5 h after dark 7.563045031333333 7.196315894 8.016054973 7 h after dark 6.985905035666667 5.3618856919999995 8.505830169