Region: Oligotrophic Water

                        st31                at22           at22/st31         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     2.470     0.123     2.396     0.123     0.970     0.014
       nLw_443     2.041     0.079     1.975     0.089     0.967     0.017
       nLw_490     1.304     0.027     1.310     0.035     1.004     0.017
       nLw_510     0.701     0.012     0.422     0.012     0.602     0.018
       nLw_555     0.298     0.008     0.289     0.009     0.973     0.038
       nLw_670     0.044     0.003     0.020     0.001     0.463     0.043
       chlor_a     0.068     0.007     0.057     0.005     0.840     0.038
        eps_78     1.037     0.010     1.038     0.013     1.000     0.007
       tau_865     0.109     0.006     0.105     0.008     0.966     0.049
  angstrom_510     0.330     0.062     0.274     0.053     0.832     0.085