Region: Mesotrophic Water

                        st02                at02           at02/st02         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     1.334     0.037     1.307     0.051     0.980     0.024
       nLw_443     1.240     0.028     1.184     0.034     0.955     0.018
       nLw_490     1.030     0.021     1.017     0.024     0.988     0.014
       nLw_510     0.680     0.015     0.475     0.013     0.699     0.013
       nLw_555     0.352     0.010     0.347     0.011     0.986     0.019
       nLw_670     0.043     0.002     0.027     0.001     0.634     0.027
       chlor_a     0.252     0.019     0.237     0.021     0.940     0.041
        eps_78     1.040     0.008     1.041     0.007     1.001     0.004
       tau_865     0.112     0.005     0.118     0.005     1.060     0.032
  angstrom_510     0.345     0.051     0.300     0.035     0.874     0.068