condition mean min max 0 h after light 1148.9650000000001 1056.25 1241.68 2 h after light 1595.49 1533.41 1657.57 4 h after light 1597.565 1584.6 1610.53 8 h after light 1611.505 1330.29 1892.72 12 h after light 1352.95 1316.63 1389.27 2 h after dark 1491.4299999999998 1215.03 1767.83 4 h after dark 1356.935 1287.52 1426.35 8 h after dark 850.5074999999999 808.35 892.665 12 h after dark 943.799 858.938 1028.66