datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,04 0:30:00,30 ,       0,0.012194,0.001051,0.002969
twpcmbeC1.c1,2003,04 1:30:00,30 ,       0,0.109103,0.004826,0.019979
twpcmbeC1.c1,2003,04 2:30:00,30 ,       0,0.043665, 0.00219,0.008316
twpcmbeC1.c1,2003,04 3:30:00,30 ,       0,0.003873,0.000129,0.000707
twpcmbeC1.c1,2003,04 4:30:00,30 ,       0,0.011094, 0.00037,0.002025
twpcmbeC1.c1,2003,04 5:30:00,30 ,       0, 0.28804,0.062944,0.091304
twpcmbeC1.c1,2003,04 6:30:00,30 ,2.773494,34.08971,20.80402,7.823603
twpcmbeC1.c1,2003,04 7:30:00,30 , 5.25456,78.49511,27.44334,17.44953
twpcmbeC1.c1,2003,04 8:30:00,30 ,1.203234, 111.606,34.88598,22.57223
twpcmbeC1.c1,2003,04 9:30:00,30 ,0.675628, 98.2369,40.03847,25.40436
twpcmbeC1.c1,2003,0410:30:00,30 ,3.165121,112.7005,46.59464,26.76655
twpcmbeC1.c1,2003,0411:30:00,30 ,1.650934,144.7671,55.41493,37.51702
twpcmbeC1.c1,2003,0412:30:00,30 , 2.45123,187.8018, 62.8277, 45.6844
twpcmbeC1.c1,2003,0413:30:00,30 ,1.672308,139.0507,55.00223,39.06282
twpcmbeC1.c1,2003,0414:30:00,30 ,1.342768,101.9025,45.06844,31.35627
twpcmbeC1.c1,2003,0415:30:00,30 ,3.243793,119.3918,34.76655,28.36781
twpcmbeC1.c1,2003,0416:30:00,30 ,3.918583,57.50216,23.62565,14.91554
twpcmbeC1.c1,2003,0417:30:00,30 ,9.206439,44.14727,24.57653,10.41388
twpcmbeC1.c1,2003,0418:30:00,30 , 0.71875,9.391658,3.660816, 1.95009
twpcmbeC1.c1,2003,0419:30:00,30 ,       0,0.076063,0.003426,0.014153
twpcmbeC1.c1,2003,0420:30:00,30 ,       0,0.046074,0.002234,0.008921
twpcmbeC1.c1,2003,0421:30:00,30 ,       0,0.067006,0.002619,0.012293
twpcmbeC1.c1,2003,0422:30:00,30 ,       0,0.036364,0.003235,0.008374
twpcmbeC1.c1,2003,0423:30:00,30 ,       0,0.006742,0.000482,0.001673