date,co2filtered,co2raw,sensor_temp 12-04_1400,271.32,271.77,7.8 12-04_1401,270.68,270.87,7.8 12-04_1402,270.85,271.07,7.8 12-04_1403,270.75,270.85,7.8 12-04_1404,270.7,270.28,7.8 12-04_1405,269.97,270.3,7.8 12-04_1406,269.85,270.18,7.8 12-04_1407,270.05,269.63,7.8 12-04_1408,270.95,270.03,7.8 12-04_1409,269.98,270.33,7.8 12-04_1410,269.7,269.8,7.8 12-04_1411,269.95,270.4,7.8 12-04_1412,270.08,270.22,7.8 12-04_1413,269.2,269.55,7.8 12-04_1414,269.35,269.87,7.8 12-04_1415,269.25,268.8,7.8 12-04_1416,268.92,269.8,7.8 12-04_1417,269.6,269.25,7.8 12-04_1418,268.75,268.33,7.8 12-04_1419,269.05,268.67,7.8 12-04_1420,268.53,268.73,7.8 12-04_1421,267.73,268.35,7.8 12-04_1422,268.48,268.12,7.8 12-04_1423,268.13,267.95,7.8 12-04_1424,267.75,267.33,7.8 12-04_1425,268.03,268.47,7.8 12-04_1426,268.05,268.78,7.8 12-04_1427,267.87,267.83,7.8 12-04_1428,266.48,265.65,7.8 12-04_1429,266.63,265.95,7.8 12-04_1430,266.45,266.98,7.8 12-04_1431,266.6,266.48,7.8 12-04_1432,266.85,267.37,7.8 12-04_1433,266.88,267.07,7.8 12-04_1434,266.8,267.23,7.8 12-04_1435,266.3,266.25,7.8 12-04_1436,267.15,266.13,7.8 12-04_1437,266.78,266.95,7.8 12-04_1438,266.17,265.57,7.8 12-04_1439,266.83,266.52,7.8 12-04_1440,267.18,267.32,7.8 12-04_1441,266.18,266.12,7.8 12-04_1442,265.65,266.1,7.8 12-04_1443,266.93,267.18,7.8 12-04_1444,266.73,267.18,7.8 12-04_1445,266.18,266.57,7.8 12-04_1446,265.9,266.28,7.8 12-04_1447,266.25,266.18,7.8 12-04_1448,267.05,266.75,7.8 12-04_1449,266.65,265.78,7.8 12-04_1450,267.03,266.42,7.8 12-04_1451,267.13,267.37,7.8 12-04_1452,nan,nan,nan 12-04_1453,267.57,268.05,7.8 12-04_1454,267.57,268.1,7.8 12-04_1455,267.37,266.97,7.8 12-04_1456,267.55,266.77,7.8 12-04_1457,267.52,267.6,7.8 12-04_1458,267.43,267.13,7.8 12-04_1459,267.35,267.7,7.8