condition mean min max 0 h after light 0.06182555 0.0193731 0.104278 2 h after light 0.08114435 0.065251 0.0970377 4 h after light 0.058011999999999994 0.0569704 0.0590536 8 h after light 0.07248865 0.0249333 0.120044 12 h after light 0.09166189999999999 0.0276638 0.15566 2 h after dark 0.06831999999999999 0.0499004 0.0867396 4 h after dark 0.07072015 0.0483478 0.0930925 8 h after dark 0.0105068 0.0 0.0210136 12 h after dark 0.07158785000000001 0.0397767 0.103399