condition mean min max 1 h after light 1.575396891 1.496042285 1.654751497 3 h after light 2.73252566 2.0230906230000003 3.097168698 5 h after light 1.6997224916666667 0.9825056999999999 2.3047748169999998 7 h after light 1.188522863 1.079161854 1.31012834 9 h after light 1.4769800196666665 1.314550937 1.7714117719999998 11 h after light 1.5143087403333333 1.2261894009999998 1.9161996980000002 13 h after light 2.3372625066666664 0.48982207899999997 3.4255716819999997 15 h after light 3.1876041193333333 2.326828267 4.175873202 1 h after dark 2.2691949993333336 1.3581403140000001 3.1513487980000003 3 h after dark 2.841406969 2.663332607 3.022413615 5 h after dark 2.415791717666667 1.4504298780000002 3.487649567 7 h after dark 2.9528877976666665 2.33198853 3.3860870789999997