Region: Mesotrophic Water

                                     at66                  tt21             tt21/at66         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.26779     0.02273     0.23406     0.01583     0.87666     0.05174
                  Rrs_412     0.00734     0.00035     0.00747     0.00038     1.01924     0.05717
                  Rrs_443     0.00623     0.00017     0.00627     0.00022     1.00626     0.02714
                  Rrs_469     0.00577     0.00014     0.00607     0.00023     1.05302     0.03712
                  Rrs_488     0.00511     0.00012     0.00511     0.00013     1.00070     0.01344
                  Rrs_531     0.00254     0.00006     0.00251     0.00007     0.98690     0.01864
                  Rrs_547     0.00197     0.00006     0.00193     0.00007     0.97914     0.02269
                  Rrs_555     0.00164     0.00005     0.00161     0.00007     0.98012     0.04189
                  Rrs_645     0.00020     0.00004     0.00022     0.00002     1.13482     0.24993
                  Rrs_667     0.00020     0.00001     0.00018     0.00001     0.88743     0.04925
                  Rrs_678     0.00023     0.00001     0.00022     0.00001     0.96863     0.03970
                  aot_869     0.08556     0.00378     0.08904     0.00398     1.04141     0.03749
                 angstrom     0.85599     0.05532     0.75040     0.05281     0.87745     0.04647