Region: Mesotrophic Water

                        st05                at07           at07/st05         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     1.329     0.037     1.304     0.049     0.982     0.026
       nLw_443     1.256     0.028     1.186     0.035     0.944     0.019
       nLw_490     1.046     0.022     1.018     0.026     0.973     0.014
       nLw_510     0.692     0.016     0.475     0.015     0.687     0.015
       nLw_555     0.356     0.010     0.347     0.012     0.975     0.026
       nLw_670     0.043     0.002     0.027     0.001     0.629     0.032
       chlor_a     0.249     0.017     0.238     0.020     0.958     0.045
        eps_78     1.037     0.008     1.040     0.007     1.003     0.005
       tau_865     0.119     0.005     0.118     0.005     0.993     0.031
  angstrom_510     0.327     0.050     0.297     0.034     0.917     0.082