datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,12 0:30:00,30 , 132.765,252.7378,195.0995,39.33988
nsacmbeC1.c1,2001,12 1:30:00,30 ,130.1388,257.2532, 197.634,39.73032
nsacmbeC1.c1,2001,12 2:30:00,30 ,131.9807,288.3939,198.6273, 42.1377
nsacmbeC1.c1,2001,12 3:30:00,30 ,138.3835,283.9744, 194.943,40.31719
nsacmbeC1.c1,2001,12 4:30:00,30 ,136.0677,257.4749,193.8141, 35.1399
nsacmbeC1.c1,2001,12 5:30:00,30 ,135.6507,255.8035,192.3029,34.96109
nsacmbeC1.c1,2001,12 6:30:00,30 ,135.8513,254.6318,192.2561,35.73493
nsacmbeC1.c1,2001,12 7:30:00,30 , 133.431,253.5546,195.8358,39.21432
nsacmbeC1.c1,2001,12 8:30:00,30 ,134.3863,255.7393,196.4607,39.09212
nsacmbeC1.c1,2001,12 9:30:00,30 ,132.3109,248.6988,192.9374, 38.0964
nsacmbeC1.c1,2001,1210:30:00,30 ,131.7263,254.2505,190.5392,36.96076
nsacmbeC1.c1,2001,1211:30:00,30 ,139.0163,251.9796,  191.88,37.37259
nsacmbeC1.c1,2001,1212:30:00,30 , 132.903, 249.514,187.1223,37.47893
nsacmbeC1.c1,2001,1213:30:00,30 ,137.2247,248.6233,186.9239,35.15405
nsacmbeC1.c1,2001,1214:30:00,30 ,136.0473,248.1264,190.6834,34.85781
nsacmbeC1.c1,2001,1215:30:00,30 ,134.9032,249.4777,191.3746,34.75252
nsacmbeC1.c1,2001,1216:30:00,30 ,137.8515,252.6011,191.8462,36.02051
nsacmbeC1.c1,2001,1217:30:00,30 ,136.4822,250.6475,193.6993, 35.1191
nsacmbeC1.c1,2001,1218:30:00,30 , 132.282,251.4289,193.6564,36.80383
nsacmbeC1.c1,2001,1219:30:00,30 ,130.3902,248.1355,191.9683,38.30137
nsacmbeC1.c1,2001,1220:30:00,30 ,129.9091,243.9865,192.3575,38.86504
nsacmbeC1.c1,2001,1221:30:00,30 ,130.6718,242.8935,190.1703,38.11898
nsacmbeC1.c1,2001,1222:30:00,30 ,131.0242,247.5275,191.7698,39.16437
nsacmbeC1.c1,2001,1223:30:00,30 ,131.4255,247.7717,191.4243, 39.4597