Region: Eutrophic Water

                                     tt18                  tt19             tt19/tt18         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     2.02927     0.29941     2.01094     0.29227     0.99129     0.01374
                  Rrs_412     0.00332     0.00046     0.00333     0.00046     1.00082     0.00305
                  Rrs_443     0.00374     0.00038     0.00374     0.00038     1.00043     0.00208
                  Rrs_488     0.00448     0.00045     0.00448     0.00045     0.99975     0.00172
                  Rrs_531     0.00435     0.00051     0.00434     0.00051     0.99790     0.00426
                  Rrs_547     0.00410     0.00051     0.00409     0.00051     0.99740     0.00505
                  Rrs_667     0.00096     0.00021     0.00096     0.00021     0.99750     0.00646
                  Rrs_678     0.00101     0.00021     0.00101     0.00021     0.99867     0.00458
                  aot_869     0.08265     0.00723     0.08385     0.00722     1.01470     0.00769
                 angstrom     0.97363     0.11248     0.97605     0.11432     1.00233     0.00639
                     nflh     0.01934     0.00337     0.01946     0.00337     1.00640     0.00845