Region: AerCapoV

                                     tt20                  tt21             tt21/tt20         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.31553     0.18183     0.22373     0.08642     0.78558     0.23084
                  Rrs_412     0.00316     0.00343     0.00466     0.00242     0.95310     3.47541
                  Rrs_443     0.00315     0.00204     0.00434     0.00163     1.03175     4.45492
                  Rrs_469     0.00393     0.00146     0.00455     0.00132     1.22709     0.31750
                  Rrs_488     0.00357     0.00103     0.00399     0.00093     1.14960     0.18014
                  Rrs_531     0.00190     0.00049     0.00197     0.00046     1.04403     0.09117
                  Rrs_547     0.00149     0.00040     0.00150     0.00038     1.01116     0.06955
                  Rrs_555     0.00120     0.00036     0.00118     0.00034     0.98537     0.08978
                  Rrs_645     0.00017     0.00012     0.00011     0.00012    -0.61300     6.60760
                  Rrs_667     0.00012     0.00006     0.00011     0.00006     1.06247     0.65441
                  Rrs_678     0.00013     0.00006     0.00014     0.00006     1.41037     1.03343
                  aot_869     0.12696     0.04708     0.12788     0.04723     1.00753     0.02105
                 angstrom     0.78080     0.25813     0.77608     0.25793     0.99395     0.04005
                      flh     0.00326     0.00188     0.00566     0.00265     3.12440     5.34666