date,co2filtered,co2raw,sensor_temp 12-18_1300,294.45,293.8,7.3 12-18_1301,294.7,294.77,7.3 12-18_1302,294.3,294.65,7.3 12-18_1303,294.63,294.7,7.3 12-18_1304,293.75,293.97,7.3 12-18_1305,294.17,294.1,7.3 12-18_1306,293.82,294.52,7.3 12-18_1307,294.07,294.48,7.3 12-18_1308,293.7,294.0,7.3 12-18_1309,294.42,295.58,7.3 12-18_1310,295.57,295.43,7.27 12-18_1311,292.3,292.08,7.3 12-18_1312,294.02,293.06,7.3 12-18_1313,293.48,293.4,7.3 12-18_1314,293.71,294.29,7.3 12-18_1315,292.83,292.33,7.3 12-18_1316,nan,nan,nan 12-18_1317,294.37,294.33,7.3 12-18_1318,294.32,293.63,7.3 12-18_1319,292.68,292.73,7.28 12-18_1320,292.98,292.76,7.3 12-18_1321,293.32,293.08,7.28 12-18_1322,294.04,293.54,7.26 12-18_1323,nan,nan,nan 12-18_1324,nan,nan,nan 12-18_1325,nan,nan,nan 12-18_1326,nan,nan,nan 12-18_1327,nan,nan,nan 12-18_1328,nan,nan,nan 12-18_1329,nan,nan,nan 12-18_1330,nan,nan,nan 12-18_1331,nan,nan,nan 12-18_1332,nan,nan,nan 12-18_1333,nan,nan,nan 12-18_1334,nan,nan,nan 12-18_1335,nan,nan,nan 12-18_1336,nan,nan,nan 12-18_1337,nan,nan,nan 12-18_1338,nan,nan,nan 12-18_1339,nan,nan,nan 12-18_1340,nan,nan,nan 12-18_1341,nan,nan,nan 12-18_1342,nan,nan,nan 12-18_1343,nan,nan,nan 12-18_1344,nan,nan,nan 12-18_1345,nan,nan,nan 12-18_1346,nan,nan,nan 12-18_1347,nan,nan,nan 12-18_1348,nan,nan,nan 12-18_1349,nan,nan,nan 12-18_1350,nan,nan,nan 12-18_1351,nan,nan,nan 12-18_1352,nan,nan,nan 12-18_1353,nan,nan,nan 12-18_1354,nan,nan,nan 12-18_1355,nan,nan,nan 12-18_1356,nan,nan,nan 12-18_1357,nan,nan,nan 12-18_1358,nan,nan,nan 12-18_1359,nan,nan,nan