condition mean min max 1 h after light 1.965155744 1.890143823 2.040167665 3 h after light 1.6550372263333333 1.42876882 1.985150085 5 h after light 1.4974584756666667 1.04317197 1.7950419930000001 7 h after light 2.050810701666667 1.7962950009999998 2.278794141 9 h after light 1.1627025436666667 0.745660443 1.984581362 11 h after light 2.0794356323333334 1.716402829 2.436646371 1 h after dark 1.4447464973333335 1.3750894180000002 1.522222398 3 h after dark 1.4448938643333333 1.25153164 1.7124158409999999 5 h after dark 2.1615558906666665 1.5081515330000002 2.5115799869999997 7 h after dark 1.8943758943333333 1.586916473 2.200628532 9 h after dark 1.884972613 1.5339291990000001 2.0671967209999997 11 h after dark 1.7067011646666665 1.513654015 1.862011945