date,co2filtered,co2raw,sensor_temp 04-20_1800,263.95,264.33,5.32 04-20_1801,262.95,263.7,5.32 04-20_1802,262.93,262.43,5.35 04-20_1803,262.65,262.05,5.33 04-20_1804,262.83,262.68,5.33 04-20_1805,262.38,263.03,5.35 04-20_1806,262.42,262.6,5.32 04-20_1807,263.18,264.58,5.32 04-20_1808,262.6,262.22,5.33 04-20_1809,262.93,263.33,5.33 04-20_1810,262.28,263.08,5.33 04-20_1811,262.85,262.32,5.38 04-20_1812,262.65,262.95,5.33 04-20_1813,262.68,261.97,5.33 04-20_1814,263.3,264.45,5.35 04-20_1815,nan,nan,nan 04-20_1816,263.63,263.45,5.37 04-20_1817,nan,nan,nan 04-20_1818,nan,nan,nan 04-20_1819,nan,nan,nan 04-20_1820,nan,nan,nan 04-20_1821,nan,nan,nan 04-20_1822,nan,nan,nan 04-20_1823,nan,nan,nan 04-20_1824,nan,nan,nan 04-20_1825,nan,nan,nan 04-20_1826,nan,nan,nan 04-20_1827,nan,nan,nan 04-20_1828,nan,nan,nan 04-20_1829,nan,nan,nan 04-20_1830,nan,nan,nan 04-20_1831,nan,nan,nan 04-20_1832,nan,nan,nan 04-20_1833,nan,nan,nan 04-20_1834,nan,nan,nan 04-20_1835,nan,nan,nan 04-20_1836,nan,nan,nan 04-20_1837,nan,nan,nan 04-20_1838,nan,nan,nan 04-20_1839,nan,nan,nan 04-20_1840,nan,nan,nan 04-20_1841,nan,nan,nan 04-20_1842,nan,nan,nan 04-20_1843,nan,nan,nan 04-20_1844,nan,nan,nan 04-20_1845,nan,nan,nan 04-20_1846,nan,nan,nan 04-20_1847,nan,nan,nan 04-20_1848,nan,nan,nan 04-20_1849,nan,nan,nan 04-20_1850,nan,nan,nan 04-20_1851,nan,nan,nan 04-20_1852,nan,nan,nan 04-20_1853,nan,nan,nan 04-20_1854,nan,nan,nan 04-20_1855,nan,nan,nan 04-20_1856,nan,nan,nan 04-20_1857,nan,nan,nan 04-20_1858,nan,nan,nan 04-20_1859,nan,nan,nan