Region: Mesotrophic Water

                        sr52                st37           st37/sr52         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     1.378     0.053     1.372     0.051     0.995     0.009
       nLw_443     1.278     0.040     1.268     0.036     0.993     0.010
       nLw_490     1.055     0.028     1.044     0.029     0.989     0.009
       nLw_510     0.704     0.018     0.693     0.019     0.984     0.012
       nLw_555     0.370     0.011     0.364     0.012     0.982     0.017
       nLw_670     0.054     0.002     0.051     0.002     0.956     0.033
       chlor_a     0.257     0.015     0.255     0.015     0.992     0.014
        eps_78     1.040     0.008     1.041     0.009     1.000     0.003
       tau_865     0.133     0.005     0.130     0.005     0.977     0.007
  angstrom_510     0.349     0.047     0.351     0.053     1.004     0.049