condition mean min max 3 h after light 0.2952473333333333 0.0 0.74905 6 h after light 0.35331999999999997 0.123709 0.575104 9 h after light 0.6680656666666667 0.333164 0.857808 12 h after light 0.68436175 0.255148 1.36189 3 h after dark 0.634155 0.281507 1.26684 6 h after dark 0.873309 0.805625 0.972817 9 h after dark 0.6189629999999999 0.363921 0.769135 12 h after dark 0.410735 0.278787 0.542683