condition mean min max 1 h after light 6.433659337 6.324712024 6.54260665 3 h after light 8.522482793333333 7.245797809 9.927633755 5 h after light 9.884767240666665 7.749277492 11.52743771 7 h after light 10.656664717666667 9.539138263 11.45889183 9 h after light 13.134228576666668 12.303397300000002 13.96294744 11 h after light 11.80376383 11.2519741 12.43707269 1 h after dark 12.783453846666667 11.35172864 14.52811864 3 h after dark 10.782263267666666 9.306607833 12.27700987 5 h after dark 10.708369772666666 8.968171958 12.18383483 7 h after dark 8.936088943333333 7.7429522429999995 10.13156259 9 h after dark 8.955775474666666 8.473132719 9.436341249 11 h after dark 8.388413309666667 6.677560079 11.77495335