datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,02 0:30:00,15 ,       0,0.486661,0.081888,0.172629
nsacmbeC1.c1,2004,02 1:30:00,15 ,       0,0.463203, 0.05861,0.135146
nsacmbeC1.c1,2004,02 2:30:00,15 ,       0,0.123754,0.019691,0.042875
nsacmbeC1.c1,2004,02 3:30:00,15 ,       0, 0.17915,0.029345,0.063343
nsacmbeC1.c1,2004,02 4:30:00,15 ,       0,0.073904,0.009766,0.025774
nsacmbeC1.c1,2004,02 5:30:00,15 ,       0,0.213231,0.018573, 0.05642
nsacmbeC1.c1,2004,02 6:30:00,14 ,       0,0.172907,0.021085,0.054509
nsacmbeC1.c1,2004,02 7:30:00,21 ,       0,1.162403,0.093986,0.281492
nsacmbeC1.c1,2004,02 8:30:00,25 ,       0, 1.16623,0.107975,0.271861
nsacmbeC1.c1,2004,02 9:30:00,25 ,       0,12.83281,2.794015,3.779495
nsacmbeC1.c1,2004,0210:30:00,25 ,0.233462,19.03902,7.870451,6.313862
nsacmbeC1.c1,2004,0211:30:00,25 ,1.514372,28.34333,9.990161,6.731231
nsacmbeC1.c1,2004,0212:30:00,25 ,0.801621,28.39094,11.70111,9.253223
nsacmbeC1.c1,2004,0213:30:00,26 , 0.61548,13.80315,4.535967,4.047936
nsacmbeC1.c1,2004,0214:30:00,26 ,1.950627, 16.0224,6.402255,3.582347
nsacmbeC1.c1,2004,0215:30:00,26 ,2.469045,16.26863,8.028787,4.215051
nsacmbeC1.c1,2004,0216:30:00,25 ,1.002478,32.69762,10.86192,9.183798
nsacmbeC1.c1,2004,0217:30:00,24 ,       0,15.64477,4.663155,5.073621
nsacmbeC1.c1,2004,0218:30:00,24 ,       0,4.080614,0.554435,1.073541
nsacmbeC1.c1,2004,0219:30:00,21 ,       0,0.397567,0.047964,0.118827
nsacmbeC1.c1,2004,0220:30:00,16 ,       0,0.431792,0.026987,0.107948
nsacmbeC1.c1,2004,0221:30:00,14 ,       0,0.319247, 0.03802,0.090604
nsacmbeC1.c1,2004,0222:30:00,13 ,       0,0.370354,0.069068,0.121518
nsacmbeC1.c1,2004,0223:30:00,13 ,       0,0.239548,0.041992,0.082443