time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.1007079 3 -5.612072 35.8133 57.47314 306.0107 247.2497 163.4047 -0.0002677984 0.01311793 0.02879543 0.4382706 379.1307 0.2226288 -150.3389 0.305485 2 -5.745845 NA 57.45436 305.5711 NA 162.1302 -0.000245099 0.01195928 0.0290201 0.4367042 379.1271 0.2226359 -149.6186 0.5181215 3 -6.099142 35.80135 57.57548 305.0743 238.5145 163.939 -0.0002215283 0.01075617 0.02925339 0.4340978 379.3101 0.226351 -150.5387 0.7232062 2 -6.545663 NA 57.64423 306.4228 NA 164.1539 -0.0002260044 0.01087322 0.03483451 0.4299711 379.4323 0.2244698 -150.3702 0.939558 3 -7.035594 35.49948 57.65806 309.3682 241.7416 163.0837 -0.0002307264 0.0109967 0.04072225 0.4273061 379.6723 0.2183062 -149.1264