datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,1999,08 0:30:00,25 ,0.224488,506.1256,53.10656,109.6355
twpcmbeC2.c1,1999,08 1:30:00,26 ,       0,191.4821,34.85546,47.38989
twpcmbeC2.c1,1999,08 2:30:00,28 ,1.751379,459.0067,54.90209,116.3441
twpcmbeC2.c1,1999,08 3:30:00,28 ,       0,369.5713, 53.2492,97.86674
twpcmbeC2.c1,1999,08 4:30:00,28 ,       0,297.7419,40.06954,70.79367
twpcmbeC2.c1,1999,08 5:30:00,29 ,       0,444.4834,46.22797,93.86102
twpcmbeC2.c1,1999,08 6:30:00,28 ,0.195667,176.3563,27.39711,42.84894
twpcmbeC2.c1,1999,08 7:30:00,28 ,       0,487.6749,61.05897,120.3261
twpcmbeC2.c1,1999,08 8:30:00,28 ,0.517039, 320.976,46.00741,88.74625
twpcmbeC2.c1,1999,08 9:30:00,28 ,       0, 348.193,27.79375,68.61915
twpcmbeC2.c1,1999,0810:30:00,29 ,       0,443.9658,38.49779,93.19101
twpcmbeC2.c1,1999,0811:30:00,28 ,       0,109.0903,18.14728,28.22398
twpcmbeC2.c1,1999,0812:30:00,28 ,       0,96.44516,17.60485,21.63365
twpcmbeC2.c1,1999,0813:30:00,28 ,0.270926,243.0224,21.35995,44.86867
twpcmbeC2.c1,1999,0814:30:00,28 ,0.018206,154.4224,18.51159,30.28619
twpcmbeC2.c1,1999,0815:30:00,27 ,0.163376,102.4365,20.45306,28.42297
twpcmbeC2.c1,1999,0816:30:00,29 ,       0,200.2068,30.44574,50.26049
twpcmbeC2.c1,1999,0817:30:00,29 ,       0,151.0172, 32.3973,42.12554
twpcmbeC2.c1,1999,0818:30:00,28 ,       0,403.6374,38.22437,87.62156
twpcmbeC2.c1,1999,0819:30:00,28 ,       0, 442.488,35.20257,85.80915
twpcmbeC2.c1,1999,0820:30:00,28 ,       0,355.5645,32.20556,69.36941
twpcmbeC2.c1,1999,0821:30:00,26 ,       0,193.3784,26.73994,41.05816
twpcmbeC2.c1,1999,0822:30:00,26 ,       0,309.0381,36.22482,65.79166
twpcmbeC2.c1,1999,0823:30:00,27 ,0.527472,863.2141,67.20957,169.2075