time grp co2hs co2ms co2ls o2hs o2ms o2ls co2q2 co2q1 co2q0 co2l1 co2l0 o2l1 o2l0 0.1457881 3 -4.845977 -5.641937 -2.114072 325.7498 303.4699 170.3313 -0.005910153 -0.04462807 -0.06968942 4.458993 418.4664 0.2356089 -165.3721 0.3502626 2 -4.862773 NA -2.131168 361.144 NA 170.7818 -0.006031878 -0.04548291 -0.07091304 4.455989 418.5345 0.190497 -157.8452 0.5618275 3 -4.833227 -5.627422 -2.106906 334.3323 316.9704 159.66 -0.006157825 -0.04636739 -0.07217908 4.468257 418.454 0.2057897 -158.2076 0.766007 2 -4.827773 NA -2.100733 335.0211 NA 164.8603 0.001097754 0.007940384 0.01160135 4.463448 418.4145 0.2131125 -160.4456 0.9796067 3 -4.791162 -5.595239 -2.063152 325.2402 312.9238 158.3211 0.008688082 0.06475375 0.09924715 4.456656 418.2301 0.2127275 -159.0564