Region: global

                                   at36                at37           at37/at36         
                     Prod     mean     stdev      mean     stdev      mean     stdev
                  chlor_a     0.303     0.035     0.330     0.043     1.086     0.031
                  nLw_412     1.582     0.091     1.543     0.091     0.976     0.017
                  nLw_443     1.437     0.056     1.412     0.052     0.983     0.013
                  nLw_488     1.104     0.032     1.079     0.031     0.977     0.010
                  nLw_531     0.474     0.013     0.468     0.012     0.987     0.014
                  nLw_547     0.370     0.012     0.366     0.011     0.989     0.015
                  nLw_667     0.030     0.002     0.032     0.002     1.061     0.026
                  nLw_678     0.033     0.002     0.036     0.002     1.089     0.024
                 taua_869     0.092     0.005     0.092     0.005     1.002     0.001
                  epsilon     1.012     0.009     1.011     0.008     0.999     0.002
             angstrom_531     0.342     0.070     0.332     0.062     0.976     0.047