datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1997,10 0:30:00,31 ,       0,0.575637,0.158374,0.152227
twpcmbeC1.c1,1997,10 1:30:00,31 ,       0,0.615403,0.176328,0.174735
twpcmbeC1.c1,1997,10 2:30:00,31 ,       0,0.555886,0.127343,0.137869
twpcmbeC1.c1,1997,10 3:30:00,31 ,       0,0.293611,0.061919,0.074731
twpcmbeC1.c1,1997,10 4:30:00,31 ,       0,0.123958,0.013168,0.035327
twpcmbeC1.c1,1997,10 5:30:00,31 ,       0,0.149135,0.013781,0.028594
twpcmbeC1.c1,1997,10 6:30:00,31 ,0.041273,48.01814,23.30851,14.99429
twpcmbeC1.c1,1997,10 7:30:00,31 ,0.144561,104.7235,65.51634, 25.8602
twpcmbeC1.c1,1997,10 8:30:00,31 ,40.14601,213.8419,96.51775,41.77589
twpcmbeC1.c1,1997,10 9:30:00,31 ,2.234759,303.3797,112.6176,71.92925
twpcmbeC1.c1,1997,1010:30:00,31 ,2.124397,276.6124,106.7441,77.53965
twpcmbeC1.c1,1997,1011:30:00,31 ,9.763885, 330.807,110.2587,91.36544
twpcmbeC1.c1,1997,1012:30:00,31 ,1.022093,292.5164,101.4042,93.73183
twpcmbeC1.c1,1997,1013:30:00,31 ,0.363296,354.8523,100.3004,100.0811
twpcmbeC1.c1,1997,1014:30:00,31 ,0.170372,262.7189,97.29026,78.34344
twpcmbeC1.c1,1997,1015:30:00,31 ,       0,186.7374,82.34694,53.17653
twpcmbeC1.c1,1997,1016:30:00,31 ,       0,  119.06,47.52252,36.61006
twpcmbeC1.c1,1997,1017:30:00,31 ,       0,44.10387, 15.0147, 14.8229
twpcmbeC1.c1,1997,1018:30:00,31 ,       0,0.508737,0.021543,0.090582
twpcmbeC1.c1,1997,1019:30:00,31 ,       0,0.074472,0.003068,0.013761
twpcmbeC1.c1,1997,1020:30:00,31 ,       0,0.127049,0.008728,0.028368
twpcmbeC1.c1,1997,1021:30:00,31 ,       0,0.284755,0.038338,0.071545
twpcmbeC1.c1,1997,1022:30:00,31 ,       0,0.391291,0.093575,0.099306
twpcmbeC1.c1,1997,1023:30:00,31 ,       0,0.391087,0.121014,0.111163