date,co2filtered,co2raw,sensor_temp 12-21_0000,nan,nan,nan 12-21_0001,nan,nan,nan 12-21_0002,nan,nan,nan 12-21_0003,nan,nan,nan 12-21_0004,nan,nan,nan 12-21_0005,nan,nan,nan 12-21_0006,nan,nan,nan 12-21_0007,nan,nan,nan 12-21_0008,nan,nan,nan 12-21_0009,nan,nan,nan 12-21_0010,311.65,312.3,5.6 12-21_0011,312.43,312.55,5.57 12-21_0012,312.05,311.32,5.58 12-21_0013,312.3,311.8,5.57 12-21_0014,312.5,312.03,5.55 12-21_0015,311.83,312.08,5.57 12-21_0016,312.55,312.82,5.58 12-21_0017,312.12,312.4,5.57 12-21_0018,312.13,311.98,5.6 12-21_0019,312.3,312.43,5.55 12-21_0020,312.62,313.18,5.57 12-21_0021,312.18,312.57,5.55 12-21_0022,311.4,311.52,5.58 12-21_0023,312.25,311.93,5.53 12-21_0024,311.65,312.6,5.57 12-21_0025,312.05,312.13,5.57 12-21_0026,311.88,311.92,5.58 12-21_0027,312.22,311.68,5.58 12-21_0028,312.25,312.6,5.58 12-21_0029,311.88,313.23,5.55 12-21_0030,311.68,312.05,5.6 12-21_0031,312.0,311.68,5.55 12-21_0032,312.08,310.97,5.6 12-21_0033,311.58,311.75,5.57 12-21_0034,311.87,311.17,5.55 12-21_0035,312.27,312.42,5.57 12-21_0036,312.7,313.0,5.55 12-21_0037,312.25,311.78,5.55 12-21_0038,312.53,312.25,5.53 12-21_0039,312.47,312.7,5.52 12-21_0040,311.52,311.6,5.58 12-21_0041,312.32,312.08,5.55 12-21_0042,311.87,312.52,5.58 12-21_0043,311.8,310.92,5.57 12-21_0044,312.7,312.45,5.57 12-21_0045,312.33,312.25,5.57 12-21_0046,312.68,312.97,5.57 12-21_0047,311.6,312.05,5.57 12-21_0048,311.71,311.61,5.57 12-21_0049,312.13,311.52,5.55 12-21_0050,312.2,312.62,5.57 12-21_0051,311.08,310.93,5.57 12-21_0052,312.62,312.12,5.6 12-21_0053,312.4,312.62,5.57 12-21_0054,312.25,312.75,5.58 12-21_0055,312.42,312.52,5.58 12-21_0056,312.55,311.98,5.53 12-21_0057,311.58,311.78,5.57 12-21_0058,312.2,312.87,5.58 12-21_0059,311.7,311.0,5.55