time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.138102 3 -20.52042 18.07331 37.87551 281.7203 217.2129 135.0178 -0.0001589055 0.002326561 0.08811699 0.4731381 386.3588 0.2171569 -143.1026 0.3428616 2 -20.46904 NA 37.93008 283.0682 NA 122.2541 -0.0001518043 0.002230909 0.08417298 0.4726809 386.2986 0.1983754 -137.8739 0.555507 3 -20.47278 18.16289 37.9513 282.8997 219.4443 134.2537 -0.0001444296 0.002131573 0.08007707 0.4728719 386.3283 0.2139888 -142.6219 0.7602788 2 -20.45478 NA 37.9272 278.9555 NA 140.9841 -0.0001460905 0.002156751 0.08096963 0.4728198 386.2947 0.2312186 -146.2199 0.9766124 3 -20.46227 18.15901 37.9483 280.2672 215.9651 138.6978 -0.0001478453 0.00218335 0.08191259 0.4729903 386.3264 0.2253039 -144.8977