condition mean min max 4 h after light 386.74903333333333 360.1571 407.1502 8 h after light 943.6588999999999 509.3367 1252.022 12 h after light 1869.16 1304.622 2596.67 16 h after light 999.5675666666667 794.9563 1311.0320000000002 4 h after dark 562.095 538.6562 579.6694 8 h after dark 371.2069333333333 313.948 411.445