date,co2filtered,co2raw,sensor_temp 04-19_2100,268.22,269.02,5.37 04-19_2101,268.13,268.25,5.37 04-19_2102,267.8,267.45,5.37 04-19_2103,268.57,268.55,5.4 04-19_2104,268.53,268.28,5.38 04-19_2105,268.72,269.5,5.37 04-19_2106,268.33,268.6,5.37 04-19_2107,268.23,268.83,5.38 04-19_2108,267.87,267.82,5.37 04-19_2109,268.05,267.97,5.38 04-19_2110,268.55,268.02,5.4 04-19_2111,268.28,268.1,5.36 04-19_2112,268.1,268.77,5.37 04-19_2113,nan,nan,nan 04-19_2114,nan,nan,nan 04-19_2115,nan,nan,nan 04-19_2116,nan,nan,nan 04-19_2117,nan,nan,nan 04-19_2118,nan,nan,nan 04-19_2119,nan,nan,nan 04-19_2120,nan,nan,nan 04-19_2121,nan,nan,nan 04-19_2122,nan,nan,nan 04-19_2123,nan,nan,nan 04-19_2124,nan,nan,nan 04-19_2125,nan,nan,nan 04-19_2126,nan,nan,nan 04-19_2127,nan,nan,nan 04-19_2128,nan,nan,nan 04-19_2129,nan,nan,nan 04-19_2130,nan,nan,nan 04-19_2131,nan,nan,nan 04-19_2132,nan,nan,nan 04-19_2133,nan,nan,nan 04-19_2134,nan,nan,nan 04-19_2135,nan,nan,nan 04-19_2136,nan,nan,nan 04-19_2137,nan,nan,nan 04-19_2138,nan,nan,nan 04-19_2139,nan,nan,nan 04-19_2140,nan,nan,nan 04-19_2141,nan,nan,nan 04-19_2142,nan,nan,nan 04-19_2143,nan,nan,nan 04-19_2144,nan,nan,nan 04-19_2145,nan,nan,nan 04-19_2146,nan,nan,nan 04-19_2147,nan,nan,nan 04-19_2148,nan,nan,nan 04-19_2149,nan,nan,nan 04-19_2150,nan,nan,nan 04-19_2151,nan,nan,nan 04-19_2152,nan,nan,nan 04-19_2153,nan,nan,nan 04-19_2154,nan,nan,nan 04-19_2155,nan,nan,nan 04-19_2156,nan,nan,nan 04-19_2157,nan,nan,nan 04-19_2158,nan,nan,nan 04-19_2159,nan,nan,nan