condition mean min max 3 h after light 0.21362666666666666 0.0 0.64088 6 h after light 0.54468 0.0 0.846755 9 h after light 0.44903533333333334 0.0 0.927716 12 h after light 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 6 h after dark 0.22976166666666667 0.0 0.689285 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0