datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1997,03 0:30:00,30 ,433.1852,461.2143,452.4783,8.211089
twpcmbeC1.c1,1997,03 1:30:00,30 ,433.7589, 460.289,451.5562,8.038755
twpcmbeC1.c1,1997,03 2:30:00,30 ,433.3832,459.8703,450.9486,8.281126
twpcmbeC1.c1,1997,03 3:30:00,30 ,433.6988,460.5102,451.0543,8.588131
twpcmbeC1.c1,1997,03 4:30:00,30 ,433.9771,459.9554,450.7265,8.733037
twpcmbeC1.c1,1997,03 5:30:00,30 ,430.0128,459.5851,450.4786,8.842179
twpcmbeC1.c1,1997,03 6:30:00,30 , 435.164,461.5327,452.6379,7.513599
twpcmbeC1.c1,1997,03 7:30:00,30 , 457.095,473.6605,466.9991,4.466004
twpcmbeC1.c1,1997,03 8:30:00,31 , 468.279,507.2827,486.7638,9.325069
twpcmbeC1.c1,1997,03 9:30:00,31 , 456.445, 530.923,504.3822,16.45079
twpcmbeC1.c1,1997,0310:30:00,31 ,473.2301,552.7115,519.7386, 18.3914
twpcmbeC1.c1,1997,0311:30:00,31 , 483.817,566.0803,524.7352,20.46158
twpcmbeC1.c1,1997,0312:30:00,31 ,443.5322,579.8348,526.5958,28.46532
twpcmbeC1.c1,1997,0313:30:00,31 ,448.3961,565.5598,521.5431,26.66502
twpcmbeC1.c1,1997,0314:30:00,31 ,451.4115,558.5946,512.4589,21.99843
twpcmbeC1.c1,1997,0315:30:00,31 ,454.1773,542.8922,497.7418,18.81372
twpcmbeC1.c1,1997,0316:30:00,31 ,448.9073,511.9139,484.4775,13.31253
twpcmbeC1.c1,1997,0317:30:00,31 ,442.9339,482.5977,469.3345,7.624061
twpcmbeC1.c1,1997,0318:30:00,31 ,440.8761,  463.65,458.7252,4.627868
twpcmbeC1.c1,1997,0319:30:00,31 , 439.512,462.3154,456.0415,5.452326
twpcmbeC1.c1,1997,0320:30:00,31 ,439.0872,462.5491, 454.921,6.090047
twpcmbeC1.c1,1997,0321:30:00,31 ,441.6395,461.8651,454.1835,6.268104
twpcmbeC1.c1,1997,0322:30:00,31 ,441.1458,461.3778,453.5887,6.746204
twpcmbeC1.c1,1997,0323:30:00,31 ,438.8073,461.7936,452.9833,7.855464