date,co2filtered,co2raw,sensor_temp 05-19_1600,328.33,327.95,5.7 05-19_1601,327.82,329.0,5.7 05-19_1602,328.1,328.48,5.7 05-19_1603,328.97,329.47,5.7 05-19_1604,328.88,330.1,5.72 05-19_1605,328.6,328.42,5.7 05-19_1606,328.92,328.25,5.7 05-19_1607,328.64,328.73,5.7 05-19_1608,328.76,327.92,5.74 05-19_1609,329.03,329.3,5.7 05-19_1610,329.57,329.55,5.72 05-19_1611,328.38,328.78,5.7 05-19_1612,328.53,328.63,5.7 05-19_1613,328.77,329.35,5.72 05-19_1614,328.65,329.47,5.72 05-19_1615,328.42,328.22,5.72 05-19_1616,327.77,327.82,5.7 05-19_1617,328.98,329.65,5.72 05-19_1618,329.27,327.85,5.73 05-19_1619,329.25,329.38,5.72 05-19_1620,328.55,329.18,5.7 05-19_1621,328.1,327.67,5.7 05-19_1622,328.53,328.8,5.7 05-19_1623,328.93,329.52,5.7 05-19_1624,328.8,329.52,5.7 05-19_1625,328.33,327.78,5.7 05-19_1626,328.32,327.5,5.72 05-19_1627,329.47,330.07,5.7 05-19_1628,328.22,327.7,5.72 05-19_1629,328.9,329.07,5.72 05-19_1630,329.22,329.65,5.7 05-19_1631,328.18,328.63,5.72 05-19_1632,328.68,328.45,5.7 05-19_1633,328.67,329.15,5.7 05-19_1634,328.18,327.23,5.7 05-19_1635,327.67,326.87,5.7 05-19_1636,328.78,328.93,5.7 05-19_1637,329.27,328.58,5.7 05-19_1638,328.3,328.48,5.7 05-19_1639,328.33,328.27,5.7 05-19_1640,329.32,329.6,5.7 05-19_1641,328.68,328.88,5.7 05-19_1642,328.8,328.37,5.7 05-19_1643,328.2,328.82,5.7 05-19_1644,329.6,329.77,5.7 05-19_1645,328.38,328.35,5.7 05-19_1646,329.24,328.84,5.7 05-19_1647,nan,nan,nan 05-19_1648,nan,nan,nan 05-19_1649,329.15,329.3,5.7 05-19_1650,328.12,328.7,5.7 05-19_1651,328.07,327.84,5.7 05-19_1652,328.53,329.27,5.7 05-19_1653,328.83,328.0,5.72 05-19_1654,328.45,328.62,5.72 05-19_1655,328.6,328.5,5.7 05-19_1656,329.17,328.7,5.73 05-19_1657,328.7,328.8,5.72 05-19_1658,329.33,329.72,5.7 05-19_1659,327.95,329.35,5.7