time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.06943941 3 -19.88009 18.69905 38.52096 281.6102 212.2385 132.049 -0.000170091 0.002709609 0.09263715 0.4731209 386.057 0.2133836 -141.7282 0.2744192 2 -19.82958 NA 38.59017 282.6056 NA 137.1612 -0.0001644464 0.002632182 0.08954974 0.4725085 385.9925 0.2193555 -143.7015 0.4907477 3 -19.81956 18.80905 38.62839 281.8486 217.4425 137.6988 -0.0001584892 0.002550469 0.0862914 0.4727112 386.0183 0.2211596 -144.1682 0.6918675 2 -19.75789 NA 38.66576 280.8816 NA 133.3524 -0.0001655633 0.002684466 0.08988666 0.472477 385.958 0.2162556 -142.4526 0.9045629 3 -19.68112 18.89512 38.72285 282.8471 214.8866 137.6964 -0.0001730445 0.002826175 0.09368884 0.4731052 385.963 0.2198999 -143.7864