condition mean min max 1 h after light 6.0521671555 4.443270206 7.661064105 3 h after light 4.094992019666667 0.9777059579999999 9.31095786 5 h after light 4.753107981 4.532719555 5.030473603 7 h after light 4.475080450666667 4.2472783 4.716301813 9 h after light 4.626883508 3.8392595860000003 5.162380474 11 h after light 4.456274577 4.227751682 4.654299895 1 h after dark 3.7256348189999997 2.830849759 4.503569772 3 h after dark 3.369280041 2.3048269180000003 4.078687496000001 5 h after dark 3.4076233486666667 2.62391829 4.55634273 7 h after dark 2.9461394706666666 2.615236379 3.565266602 9 h after dark 4.005695783 3.3580585939999996 5.278047883999999 11 h after dark 3.429763473 3.264361879 3.5542502110000003