time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.06999195 3 -21.10193 -11.97135 1.591446 493.818 486.0903 380.6767 0.0002036834 0.003831056 6.793774e-05 0.9478776 404.667 0.2212726 -200.5752 0.2747392 2 -21.11197 NA 1.597568 499.7389 NA 385.2818 0.0002398982 0.004526299 0.0002072879 0.94706 404.6692 0.2214298 -201.6304 0.4913857 3 -21.15666 -12.01316 1.54453 496.1656 485.9922 380.7712 0.0002782177 0.005261947 0.0003547367 0.947603 404.7094 0.2189823 -199.7076 0.6914942 2 -21.22505 NA 1.479005 501.7113 NA 381.0236 0.0003077591 0.005878075 0.0009365573 0.9472889 404.7811 0.2099982 -196.3317 0.9062952 3 -21.33344 -12.17986 1.372797 496.2764 479.8048 374.986 0.0003394696 0.00653944 0.001561097 0.9474344 404.8703 0.2124938 -195.9196