condition mean min max 1 h after light 4.476857218999999 4.476857218999999 4.476857218999999 3 h after light 2.5252269645 2.523376667 2.5270772619999997 5 h after light 6.555437550999999 4.155378559 8.955496542999999 7 h after light 5.886229273 4.935015855 6.837442691000001 9 h after light 5.8884727560000005 5.04988335 6.727062162 11 h after light 4.557349077 4.112796883 5.001901271 1 h after dark 7.8160272084999995 7.184129924 8.447924493 3 h after dark 5.261193135000001 4.485631628 6.036754642000001 5 h after dark 6.485913056499999 5.94229379 7.029532323 7 h after dark 5.3743095605 3.593582589 7.1550365320000004 9 h after dark 3.736769636 3.13324185 4.340297422 11 h after dark 4.080970092 3.656792537 4.505147647