datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,11 0:30:00,30 ,0.115743,2.399627,0.821225,0.686424
nsacmbeC1.c1,2007,11 1:30:00,30 ,0.053021,4.820813,0.737685,0.921658
nsacmbeC1.c1,2007,11 2:30:00,30 , 0.05763, 2.24269,0.534823,0.493576
nsacmbeC1.c1,2007,11 3:30:00,30 ,0.094197,3.270755,0.737843,0.849523
nsacmbeC1.c1,2007,11 4:30:00,30 ,0.066904,2.205193,0.595804,0.470307
nsacmbeC1.c1,2007,11 5:30:00,30 ,0.081365,5.780414,0.846189,1.221577
nsacmbeC1.c1,2007,11 6:30:00,30 ,0.069488,5.627194,0.925695,1.092071
nsacmbeC1.c1,2007,11 7:30:00,30 ,0.050134,3.293222,0.850762,0.856015
nsacmbeC1.c1,2007,11 8:30:00,30 ,0.101364,4.932029,0.752289,0.991803
nsacmbeC1.c1,2007,11 9:30:00,30 ,0.096802,2.817362,0.710063, 0.71322
nsacmbeC1.c1,2007,1110:30:00,30 ,0.090146,4.350024,0.812523,0.901818
nsacmbeC1.c1,2007,1111:30:00,30 ,0.099302,2.170834,0.723963,0.592609
nsacmbeC1.c1,2007,1112:30:00,30 ,0.106741,5.854685,1.199695, 1.48419
nsacmbeC1.c1,2007,1113:30:00,30 ,0.134764,5.234152,1.126602,1.236059
nsacmbeC1.c1,2007,1114:30:00,30 ,0.112101,  2.4724,0.783258,  0.5527
nsacmbeC1.c1,2007,1115:30:00,30 ,0.121847, 2.41916,0.647126,0.561205
nsacmbeC1.c1,2007,1116:30:00,30 ,0.120274,4.667959,0.802584,0.987297
nsacmbeC1.c1,2007,1117:30:00,30 ,0.061016,3.657067,0.973903,0.899132
nsacmbeC1.c1,2007,1118:30:00,30 ,0.099367,3.790915,0.966706,0.921625
nsacmbeC1.c1,2007,1119:30:00,30 ,0.071649,2.525791,0.719005,0.634021
nsacmbeC1.c1,2007,1120:30:00,30 ,0.104291, 5.43042,0.687578, 1.03176
nsacmbeC1.c1,2007,1121:30:00,30 ,0.078847,3.160646,0.597838,0.667503
nsacmbeC1.c1,2007,1122:30:00,30 ,  0.0887,3.461904,0.763874,0.729606
nsacmbeC1.c1,2007,1123:30:00,30 ,0.180041,2.348442,0.728817, 0.55754