time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.6781384 3 -4.91986 36.24613 57.5872 301.6855 230.0679 158.7519 -0.0002131476 0.01061304 0.01613497 0.4421569 378.8343 0.2234235 -148.5782 0.879153 2 -4.626021 NA 57.42356 304.2481 NA 160.9895 -0.0002131476 0.01061304 0.01613497 0.4447995 378.6753 0.2229285 -149.4078