date,co2filtered,co2raw,sensor_temp
09-20_0000,nan,nan,nan
09-20_0001,nan,nan,nan
09-20_0002,nan,nan,nan
09-20_0003,nan,nan,nan
09-20_0004,nan,nan,nan
09-20_0005,nan,nan,nan
09-20_0006,nan,nan,nan
09-20_0007,nan,nan,nan
09-20_0008,nan,nan,nan
09-20_0009,nan,nan,nan
09-20_0010,nan,nan,nan
09-20_0011,nan,nan,nan
09-20_0012,nan,nan,nan
09-20_0013,nan,nan,nan
09-20_0014,nan,nan,nan
09-20_0015,nan,nan,nan
09-20_0016,nan,nan,nan
09-20_0017,nan,nan,nan
09-20_0018,nan,nan,nan
09-20_0019,nan,nan,nan
09-20_0020,nan,nan,nan
09-20_0021,nan,nan,nan
09-20_0022,nan,nan,nan
09-20_0023,nan,nan,nan
09-20_0024,nan,nan,nan
09-20_0025,nan,nan,nan
09-20_0026,nan,nan,nan
09-20_0027,nan,nan,nan
09-20_0028,nan,nan,nan
09-20_0029,nan,nan,nan
09-20_0030,nan,nan,nan
09-20_0031,nan,nan,nan
09-20_0032,nan,nan,nan
09-20_0033,nan,nan,nan
09-20_0034,nan,nan,nan
09-20_0035,nan,nan,nan
09-20_0036,nan,nan,nan
09-20_0037,nan,nan,nan
09-20_0038,nan,nan,nan
09-20_0039,nan,nan,nan
09-20_0040,nan,nan,nan
09-20_0041,nan,nan,nan
09-20_0042,nan,nan,nan
09-20_0043,nan,nan,nan
09-20_0044,nan,nan,nan
09-20_0045,nan,nan,nan
09-20_0046,nan,nan,nan
09-20_0047,nan,nan,nan
09-20_0048,nan,nan,nan
09-20_0049,nan,nan,nan
09-20_0050,nan,nan,nan
09-20_0051,nan,nan,nan
09-20_0052,nan,nan,nan
09-20_0053,nan,nan,nan
09-20_0054,nan,nan,nan
09-20_0055,nan,nan,nan
09-20_0056,nan,nan,nan
09-20_0057,nan,nan,nan
09-20_0058,nan,nan,nan
09-20_0059,nan,nan,nan