condition mean min max 4 h after light 0.07674845 0.0703387 0.0831582 8 h after light 0.045899999999999996 0.0306238 0.0611762 12 h after light 0.031695355 0.00792891 0.0554618 4 h after dark 0.07727503333333334 0.0647542 0.0846119 8 h after dark 0.09956536666666667 0.0149411 0.183009 12 h after dark 0.03235213333333333 0.0 0.0706316