Region: Mesotrophic Water

                                     st76                  at64             at64/st76         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.26197     0.01765     0.26900     0.02604     1.02594     0.05541
                  Rrs_412     0.00730     0.00031     0.00729     0.00038     0.99969     0.03162
                  Rrs_443     0.00628     0.00018     0.00620     0.00021     0.98783     0.01990
          Rrs_490,Rrs_488     0.00503     0.00013     0.00510     0.00013     1.01234     0.01212
          Rrs_510,Rrs_531     0.00336     0.00009     0.00252     0.00008     0.75102     0.01455
          Rrs_555,Rrs_547     0.00181     0.00006     0.00195     0.00007     1.07847     0.02716
          Rrs_670,Rrs_667     0.00025     0.00002     0.00019     0.00001     0.78276     0.06615
          Rrs_670,Rrs_678     0.00025     0.00002     0.00022     0.00001     0.88542     0.06810
          aot_865,aot_869     0.06999     0.00356     0.08530     0.00397     1.22013     0.05279
                 angstrom     0.83845     0.09088     0.86705     0.05439     1.04281     0.09863