Region: Mesotrophic Water

                        st47                st48           st48/st47         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     1.369     0.053     1.365     0.064     0.996     0.016
       nLw_443     1.270     0.039     1.264     0.046     0.996     0.015
       nLw_490     1.049     0.028     1.042     0.035     0.993     0.014
       nLw_510     0.699     0.018     0.693     0.024     0.992     0.019
       nLw_555     0.368     0.010     0.364     0.015     0.988     0.029
       nLw_670     0.056     0.002     0.055     0.003     0.976     0.064
       chlor_a     0.257     0.016     0.256     0.015     0.995     0.019
        eps_78     1.040     0.008     1.044     0.010     1.003     0.005
       tau_865     0.133     0.005     0.128     0.005     0.967     0.010
  angstrom_510     0.348     0.047     0.369     0.064     1.058     0.075