condition mean min max 3 h after light 0.026356533333333335 0.0 0.0790696 6 h after light 0.03114 0.0 0.0638432 9 h after light 0.0347501 0.0 0.0674034 12 h after light 0.014292975 0.0 0.0571719 3 h after dark 0.04679643333333333 0.0323889 0.0749593 6 h after dark 0.04078506666666666 0.0 0.0936523 9 h after dark 0.09695356666666667 0.0271349 0.206325 12 h after dark 0.0344624 0.0 0.0689248