Region: Mesotrophic Water

                        st23                at17           at17/st23         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     1.305     0.039     1.231     0.056     0.943     0.031
       nLw_443     1.248     0.030     1.158     0.035     0.928     0.020
       nLw_490     1.035     0.022     1.003     0.027     0.969     0.015
       nLw_510     0.699     0.016     0.473     0.015     0.678     0.015
       nLw_555     0.367     0.011     0.343     0.012     0.936     0.023
       nLw_670     0.045     0.002     0.028     0.001     0.617     0.030
       chlor_a     0.268     0.017     0.239     0.019     0.892     0.042
        eps_78     1.050     0.008     1.042     0.008     0.992     0.005
       tau_865     0.118     0.005     0.121     0.005     1.023     0.034
  angstrom_510     0.404     0.053     0.305     0.036     0.758     0.061