time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.2140578 2 -4.038125 NA -1.286757 269.9516 NA 159.2201 -0.009927095 -0.05737993 -0.05852861 4.42398 414.7306 0.3274894 -177.4547 0.4258448 3 -3.960687 -4.753427 -1.231279 314.6479 311.1725 155.7223 -0.009927095 -0.05737993 -0.05852861 4.465413 414.5391 0.2173158 -159.1922 0.6304049 2 -3.911047 NA -1.206725 330.2999 NA 152.8602 -0.009927095 -0.05737993 -0.05852861 4.500944 414.4694 0.2043703 -156.5519 0.8386009 2 -3.957896 NA -1.2374 328.5377 NA 159.5279 -0.009927095 -0.05737993 -0.05852861 4.474184 414.5744 0.2145639 -159.5407