time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.06710077 3 -5.43916 -6.213 -2.720606 345.9867 320.5702 184.423 -0.03634519 -0.3173275 -0.6045437 4.498139 421.2859 0.2278231 -167.2026 0.2689327 2 -5.311421 NA -2.612957 348.2536 NA 182.0467 0.002981338 0.02208737 0.03305255 4.510714 420.8243 0.2181823 -165.0312 0.4804781 3 -5.310441 -6.123319 -2.628014 343.4604 332.732 179.8919 0.04420051 0.3778371 0.7013339 4.510729 420.8786 0.2161906 -164.2708 0.6847308 2 -5.184396 NA -2.486718 343.644 NA 183.8062 0.02847482 0.2453123 0.4601538 4.512028 420.2581 0.2268763 -167.0131 0.9523628 3 -5.608241 -6.404145 -2.905875 341.3926 323.5507 183.2431 0.007869466 0.07166539 0.144136 4.499537 422.1108 0.2286582 -167.2266