condition mean min max 1 h after light 5.559617557999999 5.559617557999999 5.559617557999999 3 h after light 6.6997261695 6.43921958 6.960232759 5 h after light 4.297344367000001 3.646246243 4.948442491000001 7 h after light 6.075992025 6.052863223999999 6.099120826 9 h after light 4.8245187525 3.762120003 5.886917502 11 h after light 4.596664247 3.0371423139999996 6.15618618 1 h after dark 2.863582313 2.357643398 3.369521228 3 h after dark 2.722047838 2.042103124 3.401992552 5 h after dark 1.824429349 1.07921814 2.569640558 7 h after dark 1.4629516269999998 1.336641568 1.589261686 9 h after dark 0.9248141515 0.487268318 1.362359985 11 h after dark 3.0170440055 0.899156287 5.134931723999999