datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,1998,12 0:30:00,30 ,       0,0.311511,0.052553,0.107895
twpcmbeC2.c1,1998,12 1:30:00,30 ,       0,0.337142,0.026272, 0.08667
twpcmbeC2.c1,1998,12 2:30:00,30 ,       0,0.575199,0.074694,0.150275
twpcmbeC2.c1,1998,12 3:30:00,30 ,       0,0.390481,0.090328, 0.15421
twpcmbeC2.c1,1998,12 4:30:00,30 ,       0,0.352658,0.070492,0.129675
twpcmbeC2.c1,1998,12 5:30:00,30 ,       0,0.925228,0.113893,0.226956
twpcmbeC2.c1,1998,12 6:30:00,30 ,0.208058,10.62665,5.403381,2.433411
twpcmbeC2.c1,1998,12 7:30:00,30 ,4.679448,45.61242,23.09952,9.622614
twpcmbeC2.c1,1998,12 8:30:00,30 ,3.286136,58.86077,24.12251,13.23218
twpcmbeC2.c1,1998,12 9:30:00,29 ,6.122736,71.39948,33.58779,15.90374
twpcmbeC2.c1,1998,1210:30:00,30 ,4.095851, 167.104,45.36412,30.60764
twpcmbeC2.c1,1998,1211:30:00,30 ,4.699111,135.5924,50.77293,29.47844
twpcmbeC2.c1,1998,1212:30:00,30 ,7.716178,100.9626,45.87949,20.48153
twpcmbeC2.c1,1998,1213:30:00,30 ,5.852637,169.5064,54.15278,30.17139
twpcmbeC2.c1,1998,1214:30:00,30 ,5.570539,133.5489,46.57199, 28.6638
twpcmbeC2.c1,1998,1215:30:00,30 ,2.982131,88.81229,37.72845,19.11551
twpcmbeC2.c1,1998,1216:30:00,30 ,4.089229,77.21264,28.60866,16.75403
twpcmbeC2.c1,1998,1217:30:00,30 ,3.299026,57.72626,27.67601,13.91929
twpcmbeC2.c1,1998,1218:30:00,30 ,10.79713,74.33295,23.43948,12.43154
twpcmbeC2.c1,1998,1219:30:00,30 ,       0,2.390523,0.245678,0.458407
twpcmbeC2.c1,1998,1220:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,1998,1221:30:00,30 ,       0,0.237634,0.026049,0.066604
twpcmbeC2.c1,1998,1222:30:00,30 ,       0,0.410352,0.061012,0.129709
twpcmbeC2.c1,1998,1223:30:00,30 ,       0,0.409648,0.058379,0.123613