Region: Oligotrophic Water

                        at22                at21           at21/at22         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     2.411     0.121     2.398     0.117     0.995     0.003
       nLw_443     1.986     0.091     1.976     0.088     0.995     0.002
       nLw_490     1.317     0.036     1.313     0.035     0.997     0.001
       nLw_510     0.426     0.012     0.422     0.011     0.991     0.004
       nLw_555     0.292     0.008     0.289     0.008     0.991     0.003
       nLw_670     0.021     0.001     0.019     0.001     0.943     0.006
       chlor_a     0.057     0.005     0.057     0.005     0.991     0.002
        eps_78     1.040     0.011     1.040     0.011     1.000     0.000
       tau_865     0.108     0.007     0.108     0.007     1.000     0.000
  angstrom_510     0.284     0.047     0.284     0.047     1.000     0.000