time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.1638322 2 -12.95152 NA 9.83812 249.3346 NA 137.8875 0.000275992 0.0008209178 -0.02382435 0.9436246 396.8953 0.2269097 -147.5824 0.7371106 2 -13.15791 NA 9.584376 257.0377 NA 140.2455 0.000275992 0.0008209178 -0.02382435 0.9455895 397.1159 0.2165251 -146.6611 0.9497104 3 -13.21275 -4.04732 9.53825 250.5025 236.5922 137.4224 0.000275992 0.0008209178 -0.02382435 0.9454206 397.152 0.2264057 -147.3565