datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1999,10 0:30:00,14 ,       0,0.485591,0.138724,0.192633
twpcmbeC1.c1,1999,10 1:30:00,14 ,       0,0.491846,0.141292,0.200533
twpcmbeC1.c1,1999,10 2:30:00,14 ,       0,0.543142,0.130215,0.192472
twpcmbeC1.c1,1999,10 3:30:00,14 ,       0,0.509144, 0.10489,0.164979
twpcmbeC1.c1,1999,10 4:30:00,14 ,       0,0.521536,0.109883,0.172171
twpcmbeC1.c1,1999,10 5:30:00,14 ,       0,3.761671,1.382582, 1.20713
twpcmbeC1.c1,1999,10 6:30:00,14 ,0.681732, 76.0675,42.95596, 21.4174
twpcmbeC1.c1,1999,10 7:30:00,13 ,2.845071,351.2903,173.8392,106.2627
twpcmbeC1.c1,1999,10 8:30:00,12 ,3.599573, 552.574,277.8639,155.9282
twpcmbeC1.c1,1999,10 9:30:00,10 ,2.901229,469.4332,265.6106,133.1095
twpcmbeC1.c1,1999,1010:30:00,11 ,2.293616,471.4389,228.0419,136.4707
twpcmbeC1.c1,1999,1011:30:00,10 ,4.634911,962.8431,279.4356,262.5215
twpcmbeC1.c1,1999,1012:30:00,9 ,1.237482,357.4654,220.4575,113.2711
twpcmbeC1.c1,1999,1013:30:00,11 ,1.508427,782.1625,299.3767,199.7505
twpcmbeC1.c1,1999,1014:30:00,12 ,10.88405,747.1003,346.7766, 190.192
twpcmbeC1.c1,1999,1015:30:00,10 ,93.64414,324.2142,213.3607,88.02951
twpcmbeC1.c1,1999,1016:30:00,13 ,37.66859,219.3651,135.7888,54.66083
twpcmbeC1.c1,1999,1017:30:00,15 ,4.691217,59.16735,28.81209,15.56774
twpcmbeC1.c1,1999,1018:30:00,15 ,       0,1.320419,0.332577,0.363587
twpcmbeC1.c1,1999,1019:30:00,15 ,       0,0.611738,0.212697,0.244281
twpcmbeC1.c1,1999,1020:30:00,14 ,       0,0.892464,0.217461, 0.27559
twpcmbeC1.c1,1999,1021:30:00,14 ,       0,0.451006,0.141431,0.190894
twpcmbeC1.c1,1999,1022:30:00,14 ,       0, 0.49358,0.161959, 0.19833
twpcmbeC1.c1,1999,1023:30:00,14 ,       0,0.465509, 0.13243,0.189555