date,co2filtered,co2raw,sensor_temp 12-09_0300,311.95,311.6,6.98 12-09_0301,310.77,310.68,6.98 12-09_0302,311.42,310.7,6.98 12-09_0303,311.62,312.75,7.0 12-09_0304,311.32,311.65,7.0 12-09_0305,311.22,310.75,7.0 12-09_0306,310.93,310.62,7.0 12-09_0307,311.42,311.23,6.98 12-09_0308,310.67,310.63,7.0 12-09_0309,311.4,311.97,6.98 12-09_0310,310.98,310.95,7.0 12-09_0311,310.2,309.87,7.0 12-09_0312,311.23,310.23,7.0 12-09_0313,311.28,311.45,7.0 12-09_0314,311.22,310.07,7.0 12-09_0315,311.18,311.18,7.0 12-09_0316,311.18,311.18,7.0 12-09_0317,311.12,311.5,7.0 12-09_0318,310.7,311.17,6.98 12-09_0319,310.92,311.25,6.98 12-09_0320,311.73,310.95,7.0 12-09_0321,310.9,310.45,6.98 12-09_0322,312.1,312.28,7.0 12-09_0323,311.03,311.1,7.0 12-09_0324,311.0,310.53,7.0 12-09_0325,311.93,311.95,7.0 12-09_0326,311.77,312.4,7.0 12-09_0327,310.82,310.98,7.0 12-09_0328,311.23,310.47,7.0 12-09_0329,311.5,311.07,7.0 12-09_0330,312.28,312.66,6.98 12-09_0331,312.01,311.91,7.0 12-09_0332,312.07,312.62,7.0 12-09_0333,311.85,311.9,7.0 12-09_0334,311.7,312.25,7.0 12-09_0335,312.1,311.83,7.0 12-09_0336,311.72,312.0,7.0 12-09_0337,312.38,311.83,7.0 12-09_0338,312.8,312.65,6.98 12-09_0339,312.42,311.77,6.98 12-09_0340,312.17,312.58,6.98 12-09_0341,313.55,312.92,7.0 12-09_0342,312.27,312.57,7.0 12-09_0343,312.92,312.98,7.0 12-09_0344,nan,nan,nan 12-09_0345,nan,nan,nan 12-09_0346,nan,nan,nan 12-09_0347,nan,nan,nan 12-09_0348,nan,nan,nan 12-09_0349,nan,nan,nan 12-09_0350,nan,nan,nan 12-09_0351,nan,nan,nan 12-09_0352,nan,nan,nan 12-09_0353,nan,nan,nan 12-09_0354,nan,nan,nan 12-09_0355,nan,nan,nan 12-09_0356,nan,nan,nan 12-09_0357,nan,nan,nan 12-09_0358,nan,nan,nan 12-09_0359,nan,nan,nan