Region: global

                        at11                at12           at12/at11         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     1.596     0.070     1.601     0.070     1.003     0.001
       nLw_443     1.409     0.053     1.412     0.053     1.002     0.000
       nLw_490     1.099     0.030     1.101     0.031     1.002     0.000
       nLw_510     0.474     0.012     0.475     0.012     1.003     0.001
       nLw_555     0.342     0.010     0.343     0.010     1.002     0.000
       nLw_670     0.031     0.001     0.032     0.001     1.006     0.002
       chlor_a     0.327     0.047     0.325     0.046     0.994     0.005
        eps_78     1.036     0.007     1.037     0.007     1.000     0.000
       tau_865     0.118     0.005     0.119     0.005     1.009     0.002
  angstrom_510     0.281     0.030     0.281     0.029     1.000     0.004