condition mean min max 1 h after light 4.655456441 3.506142323 5.804770559 3 h after light 4.826991969333333 4.266614438 5.590057598 5 h after light 4.664984924333333 4.337058324 5.076523617 7 h after light 4.627620601 2.505284107 6.16928589 9 h after light 6.063814773 5.046478331 7.135206697999999 11 h after light 5.188541687 3.832907917 6.082528657999999 13 h after light 6.2395122370000005 5.809250856 7.066840365 15 h after light 5.732185680333333 3.7869483739999996 7.149509119 1 h after dark 6.6369058863333334 6.232289594 7.3816013510000005 3 h after dark 6.977282454 6.712301795 7.219218049 5 h after dark 5.7531659589999995 5.2148859739999995 6.119701705 7 h after dark 5.391527244 3.521829691 6.6146627229999995