datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1999,02 0:30:00,28 ,       0,1.117385, 0.04274,0.210778
twpcmbeC1.c1,1999,02 1:30:00,28 ,       0,0.420613,0.022753,0.081861
twpcmbeC1.c1,1999,02 2:30:00,28 ,       0,0.144561,0.006584,0.027367
twpcmbeC1.c1,1999,02 3:30:00,28 ,       0, 0.09873,0.003874,0.018681
twpcmbeC1.c1,1999,02 4:30:00,28 ,       0,  0.3971, 0.01587,0.074892
twpcmbeC1.c1,1999,02 5:30:00,28 ,       0, 0.73361,0.027053,0.138545
twpcmbeC1.c1,1999,02 6:30:00,28 ,1.126609,33.17665,15.84578,7.668744
twpcmbeC1.c1,1999,02 7:30:00,28 ,16.10841,162.3322, 98.2333, 42.6925
twpcmbeC1.c1,1999,02 8:30:00,28 ,37.11462, 311.573,176.7572,78.93137
twpcmbeC1.c1,1999,02 9:30:00,28 ,12.96399,411.2982,246.7909,110.7942
twpcmbeC1.c1,1999,0210:30:00,27 ,30.54947,495.2889,275.5343, 123.115
twpcmbeC1.c1,1999,0211:30:00,27 ,58.97694,607.2694,299.9607,156.0442
twpcmbeC1.c1,1999,0212:30:00,27 ,33.13665,647.4225,329.5088,171.7756
twpcmbeC1.c1,1999,0213:30:00,27 ,60.90738,631.0398,331.4789,155.4606
twpcmbeC1.c1,1999,0214:30:00,28 ,51.73584,472.8849,307.6135,118.5756
twpcmbeC1.c1,1999,0215:30:00,28 ,81.12251,401.5511,252.0876,103.6763
twpcmbeC1.c1,1999,0216:30:00,28 ,63.70464,278.0652,167.7788,57.12723
twpcmbeC1.c1,1999,0217:30:00,28 ,11.39254, 110.892,73.78759,23.30277
twpcmbeC1.c1,1999,0218:30:00,28 ,0.440133,12.68641,7.974913,2.983998
twpcmbeC1.c1,1999,0219:30:00,28 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,0220:30:00,28 ,       0,0.001359,0.000049,0.000257
twpcmbeC1.c1,1999,0221:30:00,28 ,       0,0.021218,0.001029,0.004164
twpcmbeC1.c1,1999,0222:30:00,28 ,       0,0.032725,0.002373,0.006919
twpcmbeC1.c1,1999,0223:30:00,28 ,       0,0.126064,0.006932,0.025278