condition mean min max 4 h after light 762.5560333333334 655.9279 836.6118 8 h after light 2203.794 1496.4979999999998 3128.895 12 h after light 3430.258 2136.129 4889.032 16 h after light 2380.556666666667 1807.286 2900.4590000000003 4 h after dark 2356.296333333333 2038.2320000000002 2987.163 8 h after dark 633.8701333333333 555.4623 746.2483