condition mean min max 2 h after light 109.00296666666667 71.5721 153.258 6 h after light 76.94461666666666 51.4928 106.645 10 h after light 121.19905 78.7711 166.398 14 h after light 203.32150000000001 118.41 291.358 18 h after light 176.51883333333333 105.003 225.267 2 h after dark 358.09183333333334 246.233 442.293