condition mean min max 3 h after light 0.11490099999999999 0.0 0.344703 6 h after light 0.10119099999999999 0.0 0.303573 9 h after light 0.051504 0.0 0.154512 12 h after light 0.07154825 0.0 0.286193 3 h after dark 0.23663433333333334 0.0 0.35496 6 h after dark 0.26148266666666664 0.0 0.530501 9 h after dark 0.23810566666666666 0.0 0.484889 12 h after dark 0.0878785 0.0 0.175757