time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.1830912 3 -17.37889 54.54777 29.80482 296.3877 130.2193 210.1942 -0.0002711148 0.009190498 0.1712972 0.4320641 381.8933 0.2163183 -140.8723 0.3878814 2 -17.84279 NA 29.71791 298.2121 NA 203.2378 -0.0002661944 0.008959125 0.1713443 0.4344149 382.0653 0.2120913 -139.5198 0.6004792 3 -17.92699 54.6233 29.681 299.4485 141.5038 210.7747 -0.0002610864 0.00871893 0.1713933 0.4283332 382.0617 0.2273333 -144.3415 0.8050882 2 -18.14642 NA 29.66555 301.516 NA 211.5491 -0.0002610864 0.00871893 0.1713933 0.4321319 382.1558 0.2238959 -143.7798