date,co2filtered,co2raw,sensor_temp 04-01_2000,308.68,308.08,5.72 04-01_2001,309.78,309.12,5.7 04-01_2002,309.83,309.92,5.72 04-01_2003,309.38,309.07,5.75 04-01_2004,309.42,309.43,5.73 04-01_2005,309.55,310.02,5.75 04-01_2006,308.63,308.57,5.7 04-01_2007,309.6,310.05,5.72 04-01_2008,308.53,309.6,5.73 04-01_2009,309.25,308.43,5.7 04-01_2010,308.4,308.13,5.72 04-01_2011,309.42,309.6,5.7 04-01_2012,nan,nan,nan 04-01_2013,308.44,309.06,5.7 04-01_2014,309.5,309.12,5.72 04-01_2015,309.55,310.33,5.72 04-01_2016,309.75,309.75,5.72 04-01_2017,309.05,309.43,5.72 04-01_2018,309.87,309.38,5.75 04-01_2019,309.92,310.22,5.72 04-01_2020,309.8,310.6,5.72 04-01_2021,309.78,310.48,5.73 04-01_2022,309.72,310.13,5.77 04-01_2023,309.18,309.4,5.7 04-01_2024,309.48,309.92,5.7 04-01_2025,308.83,308.52,5.73 04-01_2026,309.4,309.08,5.75 04-01_2027,309.02,309.32,5.7 04-01_2028,309.28,308.25,5.72 04-01_2029,309.02,308.9,5.72 04-01_2030,309.96,309.49,5.73 04-01_2031,309.35,309.33,5.72 04-01_2032,309.43,310.12,5.75 04-01_2033,308.33,308.6,5.7 04-01_2034,309.15,309.8,5.72 04-01_2035,308.52,309.4,5.73 04-01_2036,308.8,309.13,5.72 04-01_2037,308.82,308.87,5.73 04-01_2038,309.25,308.88,5.73 04-01_2039,308.67,308.42,5.75 04-01_2040,308.58,308.5,5.7 04-01_2041,308.75,308.48,5.72 04-01_2042,308.15,307.92,5.73 04-01_2043,308.53,308.9,5.72 04-01_2044,307.95,308.48,5.72 04-01_2045,308.8,308.47,5.73 04-01_2046,308.3,308.77,5.72 04-01_2047,307.95,307.18,5.72 04-01_2048,308.13,308.7,5.7 04-01_2049,307.95,307.97,5.72 04-01_2050,307.87,307.92,5.72 04-01_2051,306.23,306.17,5.72 04-01_2052,307.53,307.98,5.73 04-01_2053,307.8,307.7,5.72 04-01_2054,307.07,307.75,5.72 04-01_2055,306.47,306.6,5.7 04-01_2056,307.1,306.37,5.72 04-01_2057,306.2,306.18,5.7 04-01_2058,305.6,305.13,5.72 04-01_2059,306.05,305.35,5.75