date,co2filtered,co2raw,sensor_temp
03-20_1800,nan,nan,nan
03-20_1801,nan,nan,nan
03-20_1802,nan,nan,nan
03-20_1803,nan,nan,nan
03-20_1804,nan,nan,nan
03-20_1805,nan,nan,nan
03-20_1806,nan,nan,nan
03-20_1807,nan,nan,nan
03-20_1808,nan,nan,nan
03-20_1809,nan,nan,nan
03-20_1810,nan,nan,nan
03-20_1811,nan,nan,nan
03-20_1812,nan,nan,nan
03-20_1813,nan,nan,nan
03-20_1814,nan,nan,nan
03-20_1815,nan,nan,nan
03-20_1816,nan,nan,nan
03-20_1817,nan,nan,nan
03-20_1818,nan,nan,nan
03-20_1819,nan,nan,nan
03-20_1820,nan,nan,nan
03-20_1821,nan,nan,nan
03-20_1822,nan,nan,nan
03-20_1823,nan,nan,nan
03-20_1824,nan,nan,nan
03-20_1825,nan,nan,nan
03-20_1826,nan,nan,nan
03-20_1827,nan,nan,nan
03-20_1828,nan,nan,nan
03-20_1829,nan,nan,nan
03-20_1830,nan,nan,nan
03-20_1831,nan,nan,nan
03-20_1832,nan,nan,nan
03-20_1833,nan,nan,nan
03-20_1834,nan,nan,nan
03-20_1835,nan,nan,nan
03-20_1836,nan,nan,nan
03-20_1837,nan,nan,nan
03-20_1838,nan,nan,nan
03-20_1839,nan,nan,nan
03-20_1840,nan,nan,nan
03-20_1841,nan,nan,nan
03-20_1842,nan,nan,nan
03-20_1843,nan,nan,nan
03-20_1844,nan,nan,nan
03-20_1845,nan,nan,nan
03-20_1846,nan,nan,nan
03-20_1847,nan,nan,nan
03-20_1848,312.7,312.8,5.7
03-20_1849,312.52,312.87,5.73
03-20_1850,312.7,312.63,5.7
03-20_1851,311.58,312.07,5.72
03-20_1852,313.15,313.03,5.72
03-20_1853,312.25,312.72,5.7
03-20_1854,311.8,312.03,5.72
03-20_1855,312.0,312.15,5.72
03-20_1856,312.62,312.63,5.72
03-20_1857,312.48,312.75,5.73
03-20_1858,312.48,311.98,5.73
03-20_1859,312.6,311.75,5.75