Region: Mesotrophic Water

                        st31                st43           st43/st31         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     1.388     0.037     1.393     0.034     1.003     0.004
       nLw_443     1.290     0.028     1.291     0.026     1.000     0.003
       nLw_490     1.058     0.023     1.052     0.022     0.994     0.002
       nLw_510     0.709     0.016     0.703     0.015     0.990     0.002
       nLw_555     0.372     0.010     0.366     0.010     0.984     0.002
       nLw_670     0.055     0.001     0.053     0.001     0.961     0.003
       chlor_a     0.254     0.016     0.245     0.015     0.963     0.005
        eps_78     1.040     0.006     1.039     0.006     0.999     0.000
       tau_865     0.131     0.005     0.130     0.005     0.995     0.003
  angstrom_510     0.344     0.041     0.345     0.042     1.002     0.003