datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,11 0:30:00,29 ,       0,0.672995,0.063761,0.176412
twpcmbeC1.c1,2003,11 1:30:00,30 ,       0,0.453148,0.039896,   0.113
twpcmbeC1.c1,2003,11 2:30:00,30 ,       0,0.486243,0.052152,0.124569
twpcmbeC1.c1,2003,11 3:30:00,30 ,       0,0.105219,0.008357,0.025974
twpcmbeC1.c1,2003,11 4:30:00,30 ,       0,0.180037,0.014223,0.044935
twpcmbeC1.c1,2003,11 5:30:00,30 ,       0,5.308496,2.143131,1.323429
twpcmbeC1.c1,2003,11 6:30:00,30 ,0.669102,83.08424,39.51347,26.55911
twpcmbeC1.c1,2003,11 7:30:00,30 ,1.946821,158.0471,60.59548,39.67855
twpcmbeC1.c1,2003,11 8:30:00,30 ,3.941328,216.0741,85.69437,58.89017
twpcmbeC1.c1,2003,11 9:30:00,29 ,2.092942,289.4569,118.7552,84.73515
twpcmbeC1.c1,2003,1110:30:00,30 ,15.97572,334.2156,138.9499, 95.3943
twpcmbeC1.c1,2003,1111:30:00,30 ,8.936739,450.5915,176.9166,114.2438
twpcmbeC1.c1,2003,1112:30:00,30 ,7.637294,369.0675,147.2146,108.6829
twpcmbeC1.c1,2003,1113:30:00,30 ,12.09234, 365.982,166.7171,120.4998
twpcmbeC1.c1,2003,1114:30:00,30 ,4.574089,272.9963,108.9821,90.11649
twpcmbeC1.c1,2003,1115:30:00,30 ,8.312525,244.7701,92.59545,74.32282
twpcmbeC1.c1,2003,1116:30:00,29 , 1.18917,  155.25,55.31543,41.96694
twpcmbeC1.c1,2003,1117:30:00,29 ,1.247159,68.52044,31.93121,18.68104
twpcmbeC1.c1,2003,1118:30:00,29 ,       0,3.518583,0.860403,0.709194
twpcmbeC1.c1,2003,1119:30:00,29 ,       0,0.325484,0.022852,0.073881
twpcmbeC1.c1,2003,1120:30:00,29 ,       0,0.410989,0.014172,0.076319
twpcmbeC1.c1,2003,1121:30:00,29 ,       0,0.378395,0.026356,0.078873
twpcmbeC1.c1,2003,1122:30:00,29 ,       0,0.600661, 0.05587,0.153053
twpcmbeC1.c1,2003,1123:30:00,29 ,       0, 0.51877,0.044146,0.124188