date,co2filtered,co2raw,sensor_temp 12-14_0200,nan,nan,nan 12-14_0201,nan,nan,nan 12-14_0202,nan,nan,nan 12-14_0203,nan,nan,nan 12-14_0204,nan,nan,nan 12-14_0205,nan,nan,nan 12-14_0206,nan,nan,nan 12-14_0207,nan,nan,nan 12-14_0208,nan,nan,nan 12-14_0209,nan,nan,nan 12-14_0210,nan,nan,nan 12-14_0211,nan,nan,nan 12-14_0212,nan,nan,nan 12-14_0213,nan,nan,nan 12-14_0214,nan,nan,nan 12-14_0215,nan,nan,nan 12-14_0216,nan,nan,nan 12-14_0217,312.42,312.5,7.0 12-14_0218,312.45,311.15,7.02 12-14_0219,312.8,311.82,7.02 12-14_0220,313.18,313.18,7.0 12-14_0221,312.68,312.68,7.03 12-14_0222,313.04,313.37,7.0 12-14_0223,312.13,311.27,7.0 12-14_0224,313.15,313.27,7.02 12-14_0225,312.65,312.75,7.02 12-14_0226,312.78,313.08,7.0 12-14_0227,313.47,313.87,7.03 12-14_0228,312.33,312.62,7.02 12-14_0229,312.6,312.03,7.03 12-14_0230,312.83,312.92,7.02 12-14_0231,312.48,312.45,7.03 12-14_0232,312.8,312.87,7.03 12-14_0233,312.42,312.1,7.02 12-14_0234,312.82,313.18,7.03 12-14_0235,313.68,313.48,7.05 12-14_0236,313.12,313.48,7.03 12-14_0237,312.62,312.53,7.03 12-14_0238,313.03,312.92,7.03 12-14_0239,312.37,312.65,7.02 12-14_0240,312.28,313.13,7.05 12-14_0241,312.8,311.88,7.03 12-14_0242,312.08,312.17,7.1 12-14_0243,313.0,313.03,7.05 12-14_0244,312.62,312.45,7.07 12-14_0245,312.52,312.87,7.03 12-14_0246,313.07,313.45,7.05 12-14_0247,313.0,312.82,7.07 12-14_0248,312.5,312.32,7.05 12-14_0249,312.32,312.98,7.03 12-14_0250,312.92,313.35,7.08 12-14_0251,312.57,312.3,7.07 12-14_0252,312.97,313.2,7.05 12-14_0253,312.38,312.9,7.03 12-14_0254,312.35,312.02,7.08 12-14_0255,313.03,313.23,7.07 12-14_0256,312.72,312.27,7.07 12-14_0257,313.33,313.08,7.05 12-14_0258,312.6,312.62,7.07 12-14_0259,312.8,312.75,7.1