time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.03248299 3 -5.339707 -6.153205 -2.622938 339.5435 318.8909 173.2882 0.02846097 0.2439392 0.4528411 4.463008 420.7354 0.2185711 -163.1752 0.236718 2 -5.4264 NA -2.699865 342.5266 NA 180.7134 0.02061627 0.178049 0.3339098 4.464275 421.0909 0.2241065 -165.8109 0.4483134 3 -5.45485 -6.258365 -2.73682 343.5302 317.6465 179.8172 0.01248885 0.1097841 0.2106924 4.470765 421.2699 0.2248955 -165.6236 0.6526615 2 -5.431026 NA -2.702153 335.8594 NA 179.0196 0.01248885 0.1097841 0.2106924 4.460448 421.0908 0.231213 -166.7035 0.870984 2 NA -6.218563 -2.694009 NA 323.161 179.2497 0.01248885 0.1097841 0.2106924 4.464395 421.0651 0.2219213 -165.0911