time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.1617365 3 7.764559 52.78179 76.35085 272.6238 208.6761 132.6096 -0.0002337794 0.01893429 -0.1879535 0.4031569 373.544 0.2279645 -143.8209 0.3645014 2 7.867505 NA 76.33872 276.1236 NA 118.9731 -0.0002202387 0.01783049 -0.176533 0.4031031 373.4479 0.2031566 -137.7192 0.5766734 3 7.702238 52.8399 76.36111 274.8984 207.806 127.2422 -0.0002060698 0.01667548 -0.1645826 0.4026488 373.5664 0.2161327 -141.1141 0.7817496 2 7.758707 NA 76.35896 275.2263 NA 112.3378 -0.0002060698 0.01667548 -0.1645826 0.4023448 373.4976 0.196 -135.5672 0.9900764 2 7.799617 NA 76.37726 272.2123 NA 127.738 -0.0002060698 0.01667548 -0.1645826 0.4024775 373.4801 0.2209815 -141.7768