datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2002,11 0:30:00,30 ,0.310276,10.62113,3.666821,2.471189 twpcmbeC2.c1,2002,11 1:30:00,30 ,0.546261, 10.3162,4.423556,3.084984 twpcmbeC2.c1,2002,11 2:30:00,30 , 0.34718, 11.4127,3.888667,2.615731 twpcmbeC2.c1,2002,11 3:30:00,30 ,0.454947,10.96437,4.336243,3.121718 twpcmbeC2.c1,2002,11 4:30:00,30 ,0.796497,11.51745,4.772751,2.935249 twpcmbeC2.c1,2002,11 5:30:00,30 ,0.791263,13.27406,3.798958,2.777852 twpcmbeC2.c1,2002,11 6:30:00,30 ,0.391039,11.66282,4.331203,3.474196 twpcmbeC2.c1,2002,11 7:30:00,30 ,0.698996,12.22694,3.591906,2.702419 twpcmbeC2.c1,2002,11 8:30:00,30 ,0.665372,11.10928,3.829773, 2.66223 twpcmbeC2.c1,2002,11 9:30:00,30 ,0.663805,15.16085,4.479029,3.381431 twpcmbeC2.c1,2002,1110:30:00,30 ,0.824075,14.95857,5.024083,3.815918 twpcmbeC2.c1,2002,1111:30:00,30 ,0.901858,15.60324, 4.07802, 3.42262 twpcmbeC2.c1,2002,1112:30:00,30 ,0.853343,9.789945,4.445603,2.397583 twpcmbeC2.c1,2002,1113:30:00,30 ,0.791016,12.18021,3.921404,2.764721 twpcmbeC2.c1,2002,1114:30:00,30 ,0.947733,19.87569,5.026283,4.303986 twpcmbeC2.c1,2002,1115:30:00,30 ,1.203744,13.78026,4.634836,3.486365 twpcmbeC2.c1,2002,1116:30:00,30 ,1.016799,14.15848,4.684295,3.633677 twpcmbeC2.c1,2002,1117:30:00,30 ,0.962415,21.66333,4.388305,4.098949 twpcmbeC2.c1,2002,1118:30:00,30 ,0.974697,14.20751,4.706767,3.420701 twpcmbeC2.c1,2002,1119:30:00,30 ,0.345268,15.47116, 3.89714,3.204002 twpcmbeC2.c1,2002,1120:30:00,30 ,0.488266,13.34192, 4.77992,3.473351 twpcmbeC2.c1,2002,1121:30:00,30 ,0.530615, 12.1147,4.527474,3.142873 twpcmbeC2.c1,2002,1122:30:00,30 ,0.579046,9.220458,3.637657,2.108642 twpcmbeC2.c1,2002,1123:30:00,30 , 0.48433,9.406816,3.951226,2.611684