Region: Eutrophic Water

                        st31                tt15           tt15/st31         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     0.442     0.057     0.434     0.051     0.990     0.103
       nLw_443     0.599     0.061     0.565     0.051     0.945     0.052
       nLw_490     0.765     0.069     0.758     0.062     0.992     0.025
       nLw_510     0.742     0.066     0.704     0.066     0.948     0.021
       nLw_555     0.669     0.068     0.644     0.064     0.963     0.016
       nLw_670     0.133     0.023     0.119     0.024     0.890     0.037
       chlor_a     2.344     0.293     2.278     0.381     0.970     0.091
        eps_78     1.083     0.019     1.094     0.021     1.010     0.012
       tau_865     0.100     0.010     0.104     0.010     1.039     0.042
  angstrom_510     0.628     0.125     0.600     0.126     0.960     0.110