condition mean min max 3 h after light 33.662108333333336 10.2572 70.3694 7 h after light 44.435675 15.8607 97.7461 11 h after light 45.04841666666667 18.1776 77.0377 2 h after dark 54.705025 40.9764 65.5531 6 h after dark 29.634816666666666 15.8717 50.6549 10 h after dark 24.572045 8.05986 40.3892