date,co2filtered,co2raw,sensor_temp
04-20_0300,nan,nan,nan
04-20_0301,nan,nan,nan
04-20_0302,nan,nan,nan
04-20_0303,nan,nan,nan
04-20_0304,nan,nan,nan
04-20_0305,nan,nan,nan
04-20_0306,nan,nan,nan
04-20_0307,nan,nan,nan
04-20_0308,nan,nan,nan
04-20_0309,nan,nan,nan
04-20_0310,nan,nan,nan
04-20_0311,nan,nan,nan
04-20_0312,nan,nan,nan
04-20_0313,nan,nan,nan
04-20_0314,nan,nan,nan
04-20_0315,nan,nan,nan
04-20_0316,nan,nan,nan
04-20_0317,nan,nan,nan
04-20_0318,nan,nan,nan
04-20_0319,nan,nan,nan
04-20_0320,nan,nan,nan
04-20_0321,nan,nan,nan
04-20_0322,261.65,260.57,5.4
04-20_0323,262.9,261.9,5.4
04-20_0324,nan,nan,nan
04-20_0325,nan,nan,nan
04-20_0326,261.59,261.73,5.4
04-20_0327,261.94,262.28,5.4
04-20_0328,262.08,261.12,5.4
04-20_0329,262.34,262.33,5.39
04-20_0330,261.35,260.82,5.4
04-20_0331,262.07,261.53,5.4
04-20_0332,262.3,262.63,5.4
04-20_0333,262.1,262.32,5.4
04-20_0334,261.18,261.32,5.38
04-20_0335,262.53,262.2,5.4
04-20_0336,261.9,261.58,5.4
04-20_0337,262.25,262.65,5.4
04-20_0338,262.2,262.55,5.4
04-20_0339,262.32,262.52,5.4
04-20_0340,261.23,261.22,5.4
04-20_0341,261.62,261.88,5.4
04-20_0342,262.17,262.55,5.4
04-20_0343,262.37,261.65,5.4
04-20_0344,261.71,260.76,5.39
04-20_0345,261.58,261.93,5.38
04-20_0346,261.72,261.33,5.4
04-20_0347,262.4,261.32,5.38
04-20_0348,260.85,259.97,5.38
04-20_0349,261.43,261.75,5.4
04-20_0350,261.9,261.9,5.4
04-20_0351,261.15,261.33,5.4
04-20_0352,260.53,260.92,5.37
04-20_0353,261.1,260.38,5.4
04-20_0354,260.98,260.9,5.4
04-20_0355,260.67,260.2,5.4
04-20_0356,261.0,261.22,5.4
04-20_0357,260.62,261.17,5.37
04-20_0358,261.08,262.2,5.37
04-20_0359,261.2,261.25,5.4