Region: Mesotrophic Water

                        st31                st35           st35/st31         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     1.383     0.049     1.337     0.046     0.967     0.005
       nLw_443     1.284     0.037     1.233     0.034     0.961     0.005
       nLw_490     1.060     0.027     1.014     0.024     0.956     0.005
       nLw_510     0.710     0.018     0.664     0.016     0.935     0.007
       nLw_555     0.373     0.011     0.337     0.010     0.904     0.010
       nLw_670     0.054     0.002     0.042     0.002     0.780     0.026
       chlor_a     0.256     0.014     0.246     0.016     0.960     0.015
        eps_78     1.040     0.007     1.038     0.007     0.998     0.004
       tau_865     0.130     0.005     0.131     0.005     1.011     0.006
  angstrom_510     0.344     0.043     0.327     0.039     0.954     0.051