datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1996,12 0:30:00,31 ,       0,0.588821,0.267304,0.128301
twpcmbeC1.c1,1996,12 1:30:00,31 ,       0,0.435979,0.249218,0.121241
twpcmbeC1.c1,1996,12 2:30:00,31 ,       0,0.430239,0.210686, 0.12349
twpcmbeC1.c1,1996,12 3:30:00,31 ,       0,0.316926,0.146334, 0.09404
twpcmbeC1.c1,1996,12 4:30:00,31 ,       0,0.257922,0.088024,0.076983
twpcmbeC1.c1,1996,12 5:30:00,31 ,       0,0.071436,0.024979,0.024029
twpcmbeC1.c1,1996,12 6:30:00,31 ,       0,47.03161,15.41944,16.07229
twpcmbeC1.c1,1996,12 7:30:00,31 ,       0, 100.968,43.96268,35.98321
twpcmbeC1.c1,1996,12 8:30:00,31 ,       0,212.5855,79.52615,68.14653
twpcmbeC1.c1,1996,12 9:30:00,31 ,       0,237.1903, 93.7882,74.50344
twpcmbeC1.c1,1996,1210:30:00,31 ,0.022313,359.0291, 100.349,111.1981
twpcmbeC1.c1,1996,1211:30:00,31 ,0.113325,286.4944,93.63223,109.8551
twpcmbeC1.c1,1996,1212:30:00,31 ,       0,335.7375,83.39018,106.8706
twpcmbeC1.c1,1996,1213:30:00,31 ,       0,343.5074,90.09861,112.4758
twpcmbeC1.c1,1996,1214:30:00,31 ,       0,238.0098,66.16004,80.05192
twpcmbeC1.c1,1996,1215:30:00,31 ,       0,190.9236,51.83871,63.57422
twpcmbeC1.c1,1996,1216:30:00,31 ,       0,133.4052,26.45039,37.73679
twpcmbeC1.c1,1996,1217:30:00,31 ,       0,52.89098,11.21724, 17.9317
twpcmbeC1.c1,1996,1218:30:00,31 ,       0,0.441765, 0.03273,0.079817
twpcmbeC1.c1,1996,1219:30:00,31 ,       0,0.274178,0.041537,0.073131
twpcmbeC1.c1,1996,1220:30:00,31 ,       0,0.273829,0.066176,0.087464
twpcmbeC1.c1,1996,1221:30:00,31 ,       0, 0.51013,0.125058,0.137711
twpcmbeC1.c1,1996,1222:30:00,31 ,       0,0.568677,0.193207,0.125604
twpcmbeC1.c1,1996,1223:30:00,31 ,       0,0.590016,0.254219,0.136235