condition mean min max 1 h after light 5.3938948415 5.323983076 5.463806607 3 h after light 5.1576388883333335 4.465685099 6.260749721 5 h after light 3.9088799506666665 2.301586136 4.840027116 7 h after light 4.493450989666667 3.27532085 5.776689926 9 h after light 5.329165817333333 2.698288766 8.219306029 11 h after light 7.369820868333333 3.8918185339999996 9.580998487999999 13 h after light 6.888867452333334 4.653309749 8.234547312 15 h after light 7.1463215589999995 4.56416314 9.490620912999999 1 h after dark 7.940052616333333 5.090640367 11.15252415 3 h after dark 7.060676176333333 6.709758225 7.651540456 5 h after dark 4.826108659666666 3.8681204289999997 5.929272762999999 7 h after dark 4.730281989666667 4.21663674 5.1586412930000005