time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.02985059 2 -20.98996 NA 50.72727 88.92999 NA -62.64399 -0.0002542308 0.006887085 0.1833773 0.4324094 383.3885 0.2358423 -97.70431 0.2425855 3 -20.50647 26.3288 50.84613 94.51488 -1.296888 -63.89499 -0.0002542308 0.006887085 0.1833773 0.4354453 383.3064 0.2241012 -97.44486 0.4472641 2 -20.00906 NA 50.95769 96.6077 NA -62.62825 -0.0002542308 0.006887085 0.1833773 0.4369822 383.0558 0.2244943 -98.41873 0.6557078 2 -19.63481 NA 50.95994 94.57826 NA -61.33516 -0.0002542308 0.006887085 0.1833773 0.4392849 382.9375 0.2292783 -98.41559 0.864794 2 -19.44345 NA 51.02927 96.94038 NA -62.66543 -0.0002542308 0.006887085 0.1833773 0.4400456 382.8682 0.223974 -98.44298