datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2001,09 0:30:00,30 ,       0,0.750963, 0.28964,0.207814
twpcmbeC1.c1,2001,09 1:30:00,30 ,       0,0.634933,0.283212,0.171668
twpcmbeC1.c1,2001,09 2:30:00,30 ,       0, 0.62449,0.308803,0.180077
twpcmbeC1.c1,2001,09 3:30:00,30 ,       0,0.471854,0.206911,0.150718
twpcmbeC1.c1,2001,09 4:30:00,30 ,       0,0.378983,0.109874,0.130038
twpcmbeC1.c1,2001,09 5:30:00,30 ,       0,1.178208,0.394811,0.347854
twpcmbeC1.c1,2001,09 6:30:00,30 ,7.442989,83.74737,39.08298,21.20114
twpcmbeC1.c1,2001,09 7:30:00,30 ,6.200405,168.7493,83.95474,39.58468
twpcmbeC1.c1,2001,09 8:30:00,30 ,22.99238,203.7303, 115.979,46.85503
twpcmbeC1.c1,2001,09 9:30:00,30 ,21.45794,302.3196,124.6096, 75.4849
twpcmbeC1.c1,2001,0910:30:00,30 , 20.0394,383.5642,153.2783,102.8655
twpcmbeC1.c1,2001,0911:30:00,30 ,13.01622,402.3239,193.0379,126.9479
twpcmbeC1.c1,2001,0912:30:00,30 ,3.139795,438.0182,171.4303,131.0904
twpcmbeC1.c1,2001,0913:30:00,30 ,25.33791, 366.937,139.5178,95.02961
twpcmbeC1.c1,2001,0914:30:00,30 ,24.05095,300.2515,122.6497,76.32296
twpcmbeC1.c1,2001,0915:30:00,30 ,12.78893,255.7518,112.0026,73.24751
twpcmbeC1.c1,2001,0916:30:00,30 ,7.870052,170.8422,72.46246,43.42405
twpcmbeC1.c1,2001,0917:30:00,30 ,11.54385, 81.5444,37.01585,21.46412
twpcmbeC1.c1,2001,0918:30:00,30 ,0.331666,5.138805,2.325511,1.054258
twpcmbeC1.c1,2001,0919:30:00,30 ,       0,0.317635,0.035273, 0.08562
twpcmbeC1.c1,2001,0920:30:00,30 ,       0,0.502012,0.083352,0.146372
twpcmbeC1.c1,2001,0921:30:00,30 ,       0,0.604035,0.107642,0.160503
twpcmbeC1.c1,2001,0922:30:00,30 ,       0,0.553677,0.146913,0.162318
twpcmbeC1.c1,2001,0923:30:00,30 ,       0,0.690411, 0.22345,0.173603