datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2001,02 0:30:00,28 ,0.424639,12.00064,3.281021,2.684415
twpcmbeC1.c1,2001,02 1:30:00,28 , 0.57218,10.19192,3.219805,2.393315
twpcmbeC1.c1,2001,02 2:30:00,28 ,0.478594,10.44776,4.009369,2.887227
twpcmbeC1.c1,2001,02 3:30:00,28 ,0.442458,9.343627,3.636458,2.698403
twpcmbeC1.c1,2001,02 4:30:00,28 ,0.549076,10.93789,3.951811,2.634915
twpcmbeC1.c1,2001,02 5:30:00,28 ,0.382138,10.18108,3.245273,2.371877
twpcmbeC1.c1,2001,02 6:30:00,28 ,0.555603,8.224854,3.324803, 2.20886
twpcmbeC1.c1,2001,02 7:30:00,28 ,0.870297,8.141033,3.435165,1.893272
twpcmbeC1.c1,2001,02 8:30:00,28 ,0.363668,11.01082,3.514324,2.413801
twpcmbeC1.c1,2001,02 9:30:00,25 ,0.799921,10.61585,2.876512,2.155884
twpcmbeC1.c1,2001,0210:30:00,22 ,0.982846,12.27224,3.653007,2.793073
twpcmbeC1.c1,2001,0211:30:00,25 ,0.610485,15.23631,4.034651,3.805388
twpcmbeC1.c1,2001,0212:30:00,26 ,0.388963,8.334024, 3.07562,2.097699
twpcmbeC1.c1,2001,0213:30:00,25 ,0.286628,7.394571,3.582989, 2.37389
twpcmbeC1.c1,2001,0214:30:00,26 ,0.520427,9.984197,3.250797,2.643259
twpcmbeC1.c1,2001,0215:30:00,28 ,0.441518, 11.8803,3.479742,3.035481
twpcmbeC1.c1,2001,0216:30:00,28 ,0.694681,7.724103,3.213853,1.965089
twpcmbeC1.c1,2001,0217:30:00,28 , 0.37806,10.40449,3.501926,2.588655
twpcmbeC1.c1,2001,0218:30:00,28 ,0.827947,9.374352,2.846661,2.010068
twpcmbeC1.c1,2001,0219:30:00,28 ,0.475064,7.505589, 2.97057,2.042543
twpcmbeC1.c1,2001,0220:30:00,28 , 0.39575,7.343081,2.508907,1.776561
twpcmbeC1.c1,2001,0221:30:00,28 ,0.565363,6.015833,3.084121,1.852321
twpcmbeC1.c1,2001,0222:30:00,28 , 0.33232,5.926425,2.733818,1.702461
twpcmbeC1.c1,2001,0223:30:00,28 ,0.571129,9.706815,3.145769, 2.34824