datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2005,03 0:00:00,31 ,0.386033,11.03272,2.985324,2.800974
twpcmbeC3.c1,2005,03 1:00:00,31 ,0.355364,15.02873,3.983436,3.358624
twpcmbeC3.c1,2005,03 2:00:00,31 , 0.50284,16.43651, 3.84541,4.017327
twpcmbeC3.c1,2005,03 3:00:00,31 ,0.370238,12.05431,3.647654,3.524262
twpcmbeC3.c1,2005,03 4:00:00,31 ,0.483316,11.71788, 3.77133,3.225092
twpcmbeC3.c1,2005,03 5:00:00,31 ,0.287177,10.07928, 3.15788,2.946242
twpcmbeC3.c1,2005,03 6:00:00,31 ,0.350506,10.10576,3.640385,3.129406
twpcmbeC3.c1,2005,03 7:00:00,31 ,0.241134,17.15681,3.179735,3.903442
twpcmbeC3.c1,2005,03 8:00:00,31 ,0.553566,18.06109,3.319642,3.612797
twpcmbeC3.c1,2005,03 9:00:00,31 ,0.897948,15.62628,4.027532,3.626322
twpcmbeC3.c1,2005,0310:00:00,31 ,0.997182,8.124631,4.574364,2.169749
twpcmbeC3.c1,2005,0311:00:00,31 ,1.100295,11.05117,4.887284,2.643363
twpcmbeC3.c1,2005,0312:00:00,31 ,1.027994,11.36753,4.453231, 2.22491
twpcmbeC3.c1,2005,0313:00:00,31 ,1.394197,13.14483,5.203109,2.978647
twpcmbeC3.c1,2005,0314:00:00,31 ,1.111023,12.83967,5.036731,3.228741
twpcmbeC3.c1,2005,0315:00:00,31 ,0.817115,10.81317,4.664787,3.004541
twpcmbeC3.c1,2005,0316:00:00,31 ,0.951164,11.31092,3.444825,2.785403
twpcmbeC3.c1,2005,0317:00:00,31 ,0.588088,10.69095,3.525696,2.950773
twpcmbeC3.c1,2005,0318:00:00,31 ,  0.5566,12.29228,3.551431,2.885564
twpcmbeC3.c1,2005,0319:00:00,31 ,0.515885,11.72625,3.673668,3.663926
twpcmbeC3.c1,2005,0320:00:00,31 ,0.434874,12.82768,3.271244,3.313229
twpcmbeC3.c1,2005,0321:00:00,31 ,0.451185, 13.2298,2.720841,3.161893
twpcmbeC3.c1,2005,0322:00:00,31 ,0.334544,12.02952,2.436737,2.670887
twpcmbeC3.c1,2005,0323:00:00,31 ,0.388678,11.00397,2.925303,2.772271