time grp co2hs co2ls co2wt o2hs o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 8.68384 2 237.291 345.7811 NA -64.55146 1776.774 0 0 0 0.703417 157.4687 -0.05240389 -25.72094 8.711987 2 240.0009 348.2875 NA -95.80137 1755.282 0 0 0 0.7047389 155.2453 -0.05212764 -27.33209