condition mean min max 1 h after light 1.3566910529999998 1.174110096 1.5467517309999999 3 h after light 1.2040353890000002 0.9348003840000001 1.4835952730000002 5 h after light 1.1417269766666667 0.860423253 1.360906715 7 h after light 1.0370356760000001 0.8545847190000001 1.1695081170000001 9 h after light 1.3359722176666666 1.078189203 1.486757175 11 h after light 1.2282086576666669 0.986729638 1.5001874080000002 13 h after light 0.9992489506666666 0.82463638 1.116959663 15 h after light 1.6230187090000001 1.4194054280000001 1.884096891 1 h after dark 1.49262242 1.3800368269999999 1.578287732 3 h after dark 1.4760283083333334 1.191740641 1.9288825490000001 5 h after dark 1.3873927323333333 1.18864501 1.49404202 7 h after dark 1.6940492106666667 1.378332792 2.3160877280000003