condition mean min max 3 h after light 114.794 80.3633 159.758 7 h after light 126.552075 87.0725 189.56 11 h after light 139.58996666666667 86.0716 227.945 2 h after dark 115.30320833333333 67.1671 184.526 6 h after dark 117.50946666666667 86.5312 169.519 10 h after dark 101.76065 67.7582 139.277