datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2005,11 0:30:00,30 ,       0,0.627203,0.036589,0.115584
twpcmbeC2.c1,2005,11 1:30:00,30 ,       0,0.463842,0.036514,0.104797
twpcmbeC2.c1,2005,11 2:30:00,30 ,       0,0.258395,0.012257,0.048874
twpcmbeC2.c1,2005,11 3:30:00,30 ,       0, 0.59353,0.030188,0.113912
twpcmbeC2.c1,2005,11 4:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,2005,11 5:30:00,30 ,       0,0.013273,0.000442,0.002423
twpcmbeC2.c1,2005,11 6:30:00,30 ,0.003726,0.044714,0.021917,0.011248
twpcmbeC2.c1,2005,11 7:30:00,30 ,0.486763, 127.303, 49.7525,37.27231
twpcmbeC2.c1,2005,11 8:30:00,30 ,1.207321,351.5168,199.5665,109.3489
twpcmbeC2.c1,2005,11 9:30:00,30 ,36.14429,577.0781,371.9261,154.9372
twpcmbeC2.c1,2005,1110:30:00,30 ,1.249268, 757.343,490.7998,210.8928
twpcmbeC2.c1,2005,1111:30:00,30 , 4.16745,872.7201,534.5139,269.5528
twpcmbeC2.c1,2005,1112:30:00,30 ,3.015137,912.2601,552.7548,274.4099
twpcmbeC2.c1,2005,1113:30:00,30 ,       0,870.8727,532.7986,275.6068
twpcmbeC2.c1,2005,1114:30:00,30 ,0.347843, 749.076,456.7031,226.6553
twpcmbeC2.c1,2005,1115:30:00,30 ,0.357094,655.2707,318.6205,196.7473
twpcmbeC2.c1,2005,1116:30:00,30 ,0.039824,443.3892,198.0641,123.2545
twpcmbeC2.c1,2005,1117:30:00,30 ,0.236847,208.6195,81.61786,62.87491
twpcmbeC2.c1,2005,1118:30:00,30 , 0.00095,24.29627,5.220595,7.030175
twpcmbeC2.c1,2005,1119:30:00,30 ,       0,0.006668,0.000415, 0.00141
twpcmbeC2.c1,2005,1120:30:00,30 ,       0,0.010252,0.000342,0.001872
twpcmbeC2.c1,2005,1121:30:00,30 ,       0,0.257468,0.009964,0.047354
twpcmbeC2.c1,2005,1122:30:00,30 ,       0,0.223777,0.009681,0.041547
twpcmbeC2.c1,2005,1123:30:00,30 ,       0,0.226636,0.017361,0.049682