time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.1728558 3 -9.073749 30.04248 50.02742 281.7886 220.4957 133.4977 -0.000122303 0.004671432 0.03163113 0.4673828 380.8835 0.2140786 -142.5665 0.3739779 2 -9.124948 NA 49.92954 281.8132 NA 129.0157 -0.0001405064 0.005330616 0.03689139 0.4674147 380.8869 0.2088447 -140.5382 0.5870499 3 -9.285569 29.73036 49.75862 277.8539 218.3012 153.6631 -0.0001597913 0.006028966 0.04246418 0.4679345 380.9941 0.2570982 -152.8864 0.79156 2 -9.359211 NA 49.74764 277.9423 NA 137.5722 -0.0001597913 0.006028966 0.04246418 0.4670006 380.9925 0.2273344 -144.8688 0.9969953 1 -9.503234 NA NA 279.4285 NA NA -0.0001597913 0.006028966 0.04246418 0.4670006 381.0598 0.2273344 -145.2067