date,co2filtered,co2raw,sensor_temp 12-09_0500,278.73,278.6,7.78 12-09_0501,277.95,278.05,7.78 12-09_0502,278.18,277.98,7.8 12-09_0503,278.37,279.42,7.8 12-09_0504,278.55,278.93,7.8 12-09_0505,277.62,278.32,7.8 12-09_0506,278.52,278.83,7.8 12-09_0507,277.85,278.38,7.8 12-09_0508,278.57,278.37,7.78 12-09_0509,278.3,278.62,7.8 12-09_0510,279.62,279.02,7.8 12-09_0511,278.18,278.52,7.8 12-09_0512,278.68,279.62,7.78 12-09_0513,278.58,277.95,7.78 12-09_0514,278.62,278.7,7.8 12-09_0515,278.43,278.23,7.77 12-09_0516,279.2,279.28,7.8 12-09_0517,279.17,279.32,7.8 12-09_0518,278.72,278.7,7.78 12-09_0519,278.95,278.58,7.8 12-09_0520,279.12,279.13,7.77 12-09_0521,278.63,279.43,7.77 12-09_0522,277.58,278.38,7.8 12-09_0523,278.62,278.68,7.8 12-09_0524,278.37,278.15,7.77 12-09_0525,278.27,279.02,7.78 12-09_0526,278.47,278.82,7.78 12-09_0527,278.2,278.83,7.77 12-09_0528,278.32,278.92,7.8 12-09_0529,278.76,278.41,7.79 12-09_0530,279.48,279.53,7.8 12-09_0531,278.97,278.38,7.78 12-09_0532,277.87,279.05,7.8 12-09_0533,278.98,278.83,7.78 12-09_0534,278.42,277.67,7.78 12-09_0535,277.95,277.53,7.78 12-09_0536,278.62,278.5,7.78 12-09_0537,278.23,277.5,7.78 12-09_0538,277.68,276.88,7.78 12-09_0539,278.77,277.78,7.8 12-09_0540,278.67,279.52,7.78 12-09_0541,277.95,277.87,7.78 12-09_0542,278.58,279.37,7.8 12-09_0543,278.38,278.43,7.8 12-09_0544,279.13,279.2,7.78 12-09_0545,278.43,278.42,7.78 12-09_0546,278.62,278.38,7.78 12-09_0547,278.53,278.22,7.8 12-09_0548,278.58,278.95,7.8 12-09_0549,278.02,278.7,7.8 12-09_0550,278.35,277.43,7.78 12-09_0551,278.45,278.45,7.77 12-09_0552,279.22,279.15,7.8 12-09_0553,279.0,279.27,7.78 12-09_0554,278.83,279.45,7.8 12-09_0555,278.77,278.28,7.8 12-09_0556,nan,nan,nan 12-09_0557,nan,nan,nan 12-09_0558,nan,nan,nan 12-09_0559,nan,nan,nan