date,co2filtered,co2raw,sensor_temp 08-08_0000,nan,nan,nan 08-08_0001,nan,nan,nan 08-08_0002,nan,nan,nan 08-08_0003,nan,nan,nan 08-08_0004,nan,nan,nan 08-08_0005,nan,nan,nan 08-08_0006,nan,nan,nan 08-08_0007,nan,nan,nan 08-08_0008,nan,nan,nan 08-08_0009,nan,nan,nan 08-08_0010,nan,nan,nan 08-08_0011,nan,nan,nan 08-08_0012,nan,nan,nan 08-08_0013,nan,nan,nan 08-08_0014,nan,nan,nan 08-08_0015,nan,nan,nan 08-08_0016,nan,nan,nan 08-08_0017,nan,nan,nan 08-08_0018,nan,nan,nan 08-08_0019,nan,nan,nan 08-08_0020,nan,nan,nan 08-08_0021,nan,nan,nan 08-08_0022,nan,nan,nan 08-08_0023,nan,nan,nan 08-08_0024,nan,nan,nan 08-08_0025,nan,nan,nan 08-08_0026,nan,nan,nan 08-08_0027,nan,nan,nan 08-08_0028,nan,nan,nan 08-08_0029,nan,nan,nan 08-08_0030,nan,nan,nan 08-08_0031,nan,nan,nan 08-08_0032,nan,nan,nan 08-08_0033,nan,nan,nan 08-08_0034,nan,nan,nan 08-08_0035,nan,nan,nan 08-08_0036,nan,nan,nan 08-08_0037,nan,nan,nan 08-08_0038,nan,nan,nan 08-08_0039,nan,nan,nan 08-08_0040,nan,nan,nan 08-08_0041,nan,nan,nan 08-08_0042,nan,nan,nan 08-08_0043,nan,nan,nan 08-08_0044,nan,nan,nan 08-08_0045,nan,nan,nan 08-08_0046,nan,nan,nan 08-08_0047,nan,nan,nan 08-08_0048,nan,nan,nan 08-08_0049,nan,nan,nan 08-08_0050,nan,nan,nan 08-08_0051,nan,nan,nan 08-08_0052,nan,nan,nan 08-08_0053,nan,nan,nan 08-08_0054,nan,nan,nan 08-08_0055,nan,nan,nan 08-08_0056,nan,nan,nan 08-08_0057,nan,nan,nan 08-08_0058,nan,nan,nan 08-08_0059,nan,nan,nan