datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,1999,03 0:30:00,30 ,0.020302, 0.77506,0.063313,0.135307
twpcmbeC2.c1,1999,03 1:30:00,30 ,0.021939,0.651865,0.063427,0.112252
twpcmbeC2.c1,1999,03 2:30:00,30 ,0.018899,0.753415,0.073717, 0.13117
twpcmbeC2.c1,1999,03 3:30:00,30 ,0.020052,0.535014,0.056228, 0.09255
twpcmbeC2.c1,1999,03 4:30:00,30 ,0.022093,0.769212,0.066197,0.133363
twpcmbeC2.c1,1999,03 5:30:00,30 ,0.020326,0.631756,0.067993,0.110185
twpcmbeC2.c1,1999,03 6:30:00,30 ,  0.0193,0.682684,0.065157,0.120131
twpcmbeC2.c1,1999,03 7:30:00,30 ,0.020105,0.500714,0.059949,0.087347
twpcmbeC2.c1,1999,03 8:30:00,31 ,0.019845,0.546252,0.061944, 0.09346
twpcmbeC2.c1,1999,03 9:30:00,31 ,0.020048,0.707966,0.059887,0.121253
twpcmbeC2.c1,1999,0310:30:00,31 ,0.018344,0.501779,0.065413,0.087077
twpcmbeC2.c1,1999,0311:30:00,31 ,0.019949,0.724061,0.066782,0.124429
twpcmbeC2.c1,1999,0312:30:00,31 ,0.029426,0.661735,0.127495, 0.11102
twpcmbeC2.c1,1999,0313:30:00,30 ,0.027976, 0.43695,0.095087,0.092661
twpcmbeC2.c1,1999,0314:30:00,31 ,0.020248,0.564621, 0.06363,0.095968
twpcmbeC2.c1,1999,0315:30:00,30 ,0.019719,0.443948,0.056132,0.075246
twpcmbeC2.c1,1999,0316:30:00,31 ,0.024629,0.478849,0.060332,0.081448
twpcmbeC2.c1,1999,0317:30:00,31 ,0.021089,0.570276,0.067467,0.098867
twpcmbeC2.c1,1999,0318:30:00,31 ,0.020319,0.644835, 0.07749, 0.12962
twpcmbeC2.c1,1999,0319:30:00,31 ,0.016377,0.544708,0.070616,0.125061
twpcmbeC2.c1,1999,0320:30:00,31 ,0.016993,0.662435,0.067939, 0.11477
twpcmbeC2.c1,1999,0321:30:00,30 ,0.016741,0.554063,0.059533,0.097375
twpcmbeC2.c1,1999,0322:30:00,31 ,0.017539,0.433411,0.061698,0.076767
twpcmbeC2.c1,1999,0323:30:00,31 ,0.016977,0.608322,0.063292,0.102278