datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2006,02 0:30:00,28 ,       0,1.147576,0.060112,0.230807
twpcmbeC2.c1,2006,02 1:30:00,28 ,       0,0.234319,0.026899, 0.06475
twpcmbeC2.c1,2006,02 2:30:00,28 ,       0,0.372367,0.031321,0.084034
twpcmbeC2.c1,2006,02 3:30:00,28 ,       0,0.388718,0.026739, 0.09026
twpcmbeC2.c1,2006,02 4:30:00,28 ,       0,0.415867,0.024634,0.082248
twpcmbeC2.c1,2006,02 5:30:00,28 ,       0,0.180783,0.006457,0.034165
twpcmbeC2.c1,2006,02 6:30:00,28 ,       0,0.023941,0.001046,0.004524
twpcmbeC2.c1,2006,02 7:30:00,28 ,0.062559,13.74419,3.904379,4.623732
twpcmbeC2.c1,2006,02 8:30:00,28 ,0.708832,227.3172,83.82207,68.32494
twpcmbeC2.c1,2006,02 9:30:00,28 ,1.351547,471.0105,192.1558,150.8662
twpcmbeC2.c1,2006,0210:30:00,28 ,7.881073,627.0082,292.3028,180.3026
twpcmbeC2.c1,2006,0211:30:00,28 ,10.61078,716.5668,386.7951,231.1695
twpcmbeC2.c1,2006,0212:30:00,28 ,12.49283,914.6029,467.0404, 277.334
twpcmbeC2.c1,2006,0213:30:00,28 ,3.813599,931.8889, 437.923,286.4465
twpcmbeC2.c1,2006,0214:30:00,28 ,3.503296,862.3124,395.2051,270.4951
twpcmbeC2.c1,2006,0215:30:00,28 ,7.628723,719.7728,294.4896,208.4625
twpcmbeC2.c1,2006,0216:30:00,28 ,1.207382,527.3865,196.6164, 155.787
twpcmbeC2.c1,2006,0217:30:00,28 ,0.660767,272.1995,109.9721,89.42049
twpcmbeC2.c1,2006,0218:30:00,28 ,0.000759,64.82148,17.68496,20.63353
twpcmbeC2.c1,2006,0219:30:00,28 ,       0,0.095922,0.014319,0.024361
twpcmbeC2.c1,2006,0220:30:00,28 ,       0, 0.48006,0.023229,0.091816
twpcmbeC2.c1,2006,0221:30:00,28 ,       0,0.259835,0.021276,0.057472
twpcmbeC2.c1,2006,0222:30:00,28 ,       0,0.221354,0.018621,0.055407
twpcmbeC2.c1,2006,0223:30:00,28 ,       0,0.322636,0.026461,0.073194