Region: Mesotrophic Water

                        at11                at12           at12/at11         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     1.271     0.048     1.276     0.048     1.004     0.001
       nLw_443     1.175     0.039     1.178     0.039     1.003     0.000
       nLw_490     1.012     0.032     1.014     0.032     1.002     0.000
       nLw_510     0.477     0.018     0.478     0.018     1.003     0.001
       nLw_555     0.344     0.015     0.344     0.015     1.002     0.000
       nLw_670     0.028     0.001     0.028     0.001     1.006     0.002
       chlor_a     0.234     0.014     0.233     0.014     0.996     0.004
        eps_78     1.041     0.006     1.041     0.006     1.000     0.000
       tau_865     0.121     0.005     0.122     0.005     1.009     0.002
  angstrom_510     0.300     0.028     0.300     0.027     0.999     0.004