time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.1725699 2 -4.677768 NA -1.946508 332.9877 NA 170.4289 -0.003094952 -0.02247035 -0.03313967 4.456551 417.7127 0.2230788 -163.3309 0.3847209 3 -4.701 -5.499643 -1.965953 331.3684 315.2624 167.7952 -0.003094952 -0.02247035 -0.03313967 4.452217 417.7918 0.2196592 -162.2104 0.5888401 2 -4.721131 NA -1.987772 324.1473 NA 172.5916 -0.001911328 -0.0139006 -0.02055107 4.453129 417.8898 0.2392745 -166.6086 0.8009927 3 -4.736464 -5.537103 -1.999821 326.1633 310.097 173.9886 -0.0006811205 -0.004993589 -0.007467039 4.448191 417.9338 0.2368764 -166.5546