time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.1834604 3 -18.32502 -9.155602 4.460013 -156.2608 -167.931 -271.499 0.0002150084 0.002829751 -0.009786178 0.9440605 401.9641 0.2205102 -56.43693 0.388291 2 -18.23965 NA 4.540693 -155.4353 NA -270.9389 0.0002775408 0.003614436 -0.01287218 0.9441034 401.8949 0.2193641 -56.88037 0.6010585 3 -18.20686 -9.021922 4.574813 -155.2328 -170.004 -268.6299 0.0003424963 0.004429525 -0.01607775 0.9442876 401.8505 0.2267593 -55.33398