datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,01 0:30:00,28 ,       0,2.033208,0.471702,0.704353
nsacmbeC1.c1,1999,01 1:30:00,29 ,       0,2.050967,0.460089,0.649805
nsacmbeC1.c1,1999,01 2:30:00,28 ,       0,2.198621,0.399441,0.633789
nsacmbeC1.c1,1999,01 3:30:00,29 ,       0,2.330484,0.455266, 0.68471
nsacmbeC1.c1,1999,01 4:30:00,27 ,       0,1.959622,0.385035,0.621149
nsacmbeC1.c1,1999,01 5:30:00,28 ,       0,2.126827, 0.41624,0.634176
nsacmbeC1.c1,1999,01 6:30:00,29 ,       0, 2.72946,0.468117, 0.67899
nsacmbeC1.c1,1999,01 7:30:00,28 ,       0,2.314173,0.388555,0.560622
nsacmbeC1.c1,1999,01 8:30:00,28 ,       0,2.065429,0.372285,0.567647
nsacmbeC1.c1,1999,01 9:30:00,27 ,       0,1.996728,0.389157,0.528062
nsacmbeC1.c1,1999,0110:30:00,28 ,       0,2.266721,0.433256,0.647313
nsacmbeC1.c1,1999,0111:30:00,29 ,       0,2.175373,0.484426,0.659848
nsacmbeC1.c1,1999,0112:30:00,26 ,       0,3.458448, 0.70406,0.893395
nsacmbeC1.c1,1999,0113:30:00,19 ,       0,3.625916,0.907434,1.093649
nsacmbeC1.c1,1999,0114:30:00,24 ,       0,3.487693,0.631154, 0.92964
nsacmbeC1.c1,1999,0115:30:00,28 ,       0,2.718285,0.520116,0.723321
nsacmbeC1.c1,1999,0116:30:00,26 ,       0,2.778462, 0.55408,0.716825
nsacmbeC1.c1,1999,0117:30:00,26 ,       0,1.715502,0.315641,0.523178
nsacmbeC1.c1,1999,0118:30:00,27 ,       0,1.911371,0.410486,0.609197
nsacmbeC1.c1,1999,0119:30:00,28 ,       0,2.190662,0.362342,0.596045
nsacmbeC1.c1,1999,0120:30:00,28 ,       0, 1.34566,  0.2954,0.442558
nsacmbeC1.c1,1999,0121:30:00,27 ,       0,1.859841,0.514054,0.659166
nsacmbeC1.c1,1999,0122:30:00,26 ,       0,2.121736,0.583307,0.765271
nsacmbeC1.c1,1999,0123:30:00,29 ,       0,2.033388,0.554995,0.732771