Region: global

                                   st52                st53           st53/st52         
                     Prod     mean     stdev      mean     stdev      mean     stdev
                  chlor_a     0.296     0.039     0.293     0.036     0.994     0.012
                  nLw_412     1.664     0.064     1.669     0.062     1.003     0.003
                  nLw_443     1.509     0.047     1.511     0.045     1.002     0.003
                  nLw_490     1.123     0.024     1.125     0.023     1.001     0.002
                  nLw_510     0.709     0.012     0.714     0.012     1.006     0.004
                  nLw_555     0.367     0.007     0.370     0.008     1.008     0.005
                  nLw_670     0.052     0.002     0.055     0.002     1.044     0.010
                  tau_865     0.130     0.005     0.097     0.004     0.741     0.012
                   eps_78     1.038     0.009     1.019     0.009     0.982     0.001
             angstrom_510     0.335     0.058     0.555     0.095     1.655     0.047