datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2000,02 0:30:00,29 ,       0,1.251577,0.782138,0.273335
twpcmbeC2.c1,2000,02 1:30:00,29 ,       0,0.833756,0.468279,0.215709
twpcmbeC2.c1,2000,02 2:30:00,29 ,       0,0.646829,0.365343,0.188016
twpcmbeC2.c1,2000,02 3:30:00,29 ,       0, 0.67122, 0.25218, 0.16918
twpcmbeC2.c1,2000,02 4:30:00,29 ,       0,0.599616,0.088588,0.114317
twpcmbeC2.c1,2000,02 5:30:00,29 ,       0,0.196661,0.011456,0.039982
twpcmbeC2.c1,2000,02 6:30:00,29 ,       0, 0.01114,0.004626,0.002915
twpcmbeC2.c1,2000,02 7:30:00,29 ,0.076485,25.62758,12.56996,9.311444
twpcmbeC2.c1,2000,02 8:30:00,29 ,11.25586,230.6976, 131.487,67.11075
twpcmbeC2.c1,2000,02 9:30:00,29 ,33.30908,480.5424,342.8112,94.45582
twpcmbeC2.c1,2000,0210:30:00,29 ,288.6124,688.0834,544.6923,112.4727
twpcmbeC2.c1,2000,0211:30:00,29 ,28.29294,838.8629,679.8865, 163.637
twpcmbeC2.c1,2000,0212:30:00,29 ,307.0189, 910.916, 715.159, 156.091
twpcmbeC2.c1,2000,0213:30:00,29 ,101.0251, 933.757,683.3659,179.4452
twpcmbeC2.c1,2000,0214:30:00,29 ,332.4491,858.1532,628.9769,144.9223
twpcmbeC2.c1,2000,0215:30:00,29 ,111.9136,703.6954, 477.362,164.7897
twpcmbeC2.c1,2000,0216:30:00,29 , 1.74884,522.7968,334.9425,133.1083
twpcmbeC2.c1,2000,0217:30:00,29 ,0.217743,280.5235,154.2928,75.67467
twpcmbeC2.c1,2000,0218:30:00,29 ,0.020306,65.74477,27.48197,20.03414
twpcmbeC2.c1,2000,0219:30:00,29 ,       0,0.133316,0.028382,  0.0315
twpcmbeC2.c1,2000,0220:30:00,29 ,       0,0.016164,0.002008,0.003989
twpcmbeC2.c1,2000,0221:30:00,29 ,       0,0.482869,  0.2557,0.149849
twpcmbeC2.c1,2000,0222:30:00,29 ,0.015692, 0.86596,0.508905,0.181985
twpcmbeC2.c1,2000,0223:30:00,29 ,0.094135,1.097816,0.649482,0.227164