date,co2filtered,co2raw,sensor_temp 12-08_0200,nan,nan,nan 12-08_0201,nan,nan,nan 12-08_0202,nan,nan,nan 12-08_0203,nan,nan,nan 12-08_0204,nan,nan,nan 12-08_0205,nan,nan,nan 12-08_0206,nan,nan,nan 12-08_0207,nan,nan,nan 12-08_0208,nan,nan,nan 12-08_0209,nan,nan,nan 12-08_0210,nan,nan,nan 12-08_0211,nan,nan,nan 12-08_0212,325.63,325.83,7.1 12-08_0213,324.93,323.72,7.1 12-08_0214,325.7,325.63,7.08 12-08_0215,325.57,325.57,7.05 12-08_0216,325.18,326.65,7.08 12-08_0217,325.65,325.27,7.08 12-08_0218,326.17,326.13,7.07 12-08_0219,325.83,326.12,7.08 12-08_0220,325.52,324.63,7.1 12-08_0221,325.5,325.15,7.08 12-08_0222,325.42,325.65,7.1 12-08_0223,325.45,326.75,7.08 12-08_0224,325.87,326.27,7.1 12-08_0225,324.83,324.26,7.07 12-08_0226,325.87,326.13,7.08 12-08_0227,325.1,325.97,7.1 12-08_0228,325.05,326.07,7.07 12-08_0229,325.62,326.17,7.1 12-08_0230,325.75,325.82,7.07 12-08_0231,325.02,325.45,7.05 12-08_0232,325.84,325.62,7.1 12-08_0233,324.5,324.56,7.1 12-08_0234,325.08,325.88,7.08 12-08_0235,324.53,323.93,7.1 12-08_0236,326.08,326.4,7.07 12-08_0237,324.55,324.77,7.1 12-08_0238,325.0,324.85,7.1 12-08_0239,325.22,324.47,7.07 12-08_0240,325.92,326.07,7.1 12-08_0241,325.5,324.6,7.03 12-08_0242,324.97,325.05,7.1 12-08_0243,325.52,326.07,7.07 12-08_0244,325.38,325.48,7.07 12-08_0245,325.43,325.12,7.1 12-08_0246,325.63,325.57,7.08 12-08_0247,325.4,324.25,7.08 12-08_0248,325.35,324.28,7.08 12-08_0249,325.53,326.1,7.07 12-08_0250,325.62,326.47,7.08 12-08_0251,325.95,327.15,7.1 12-08_0252,324.87,324.15,7.08 12-08_0253,326.07,326.85,7.07 12-08_0254,325.73,324.85,7.07 12-08_0255,325.43,325.5,7.07 12-08_0256,324.43,324.55,7.08 12-08_0257,325.17,325.28,7.07 12-08_0258,325.13,325.82,7.05 12-08_0259,325.95,325.65,7.1