datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2003,12 0:30:00,28 ,0.118808, 1.03048, 0.31111,0.206362
nsacmbeC1.c1,2003,12 1:30:00,30 ,0.072102,1.029335,0.298454,0.202115
nsacmbeC1.c1,2003,12 2:30:00,29 ,0.077176,1.038606,0.296831,0.201065
nsacmbeC1.c1,2003,12 3:30:00,29 ,0.078087,1.051032,0.299524,  0.2001
nsacmbeC1.c1,2003,12 4:30:00,29 ,0.077577,1.042201,0.297707, 0.19711
nsacmbeC1.c1,2003,12 5:30:00,29 ,0.089187,0.999105,0.293973,0.186858
nsacmbeC1.c1,2003,12 6:30:00,28 ,0.088527,0.946217,0.280421,0.164583
nsacmbeC1.c1,2003,12 7:30:00,26 ,0.092809,0.919355,0.275469,0.166153
nsacmbeC1.c1,2003,12 8:30:00,28 ,0.092025,0.890364,0.292283,0.170221
nsacmbeC1.c1,2003,12 9:30:00,27 ,0.109706,0.882103,0.297668,0.169764
nsacmbeC1.c1,2003,1210:30:00,28 ,0.111772,0.906077,0.302128,0.171851
nsacmbeC1.c1,2003,1211:30:00,29 , 0.11423,0.878657,0.298246, 0.17575
nsacmbeC1.c1,2003,1212:30:00,26 ,0.103859,0.867366,0.283384,0.168987
nsacmbeC1.c1,2003,1213:30:00,25 ,0.098975,0.876487,0.290496,0.174087
nsacmbeC1.c1,2003,1214:30:00,24 ,0.098909,0.868593,0.290063,0.179026
nsacmbeC1.c1,2003,1215:30:00,27 , 0.11282,0.952086, 0.31571, 0.21485
nsacmbeC1.c1,2003,1216:30:00,28 ,0.096591,0.937825,0.304192,0.215599
nsacmbeC1.c1,2003,1217:30:00,28 ,0.097009,0.945713,0.305184, 0.21667
nsacmbeC1.c1,2003,1218:30:00,28 ,0.090413,0.950287,0.301628,0.217232
nsacmbeC1.c1,2003,1219:30:00,28 ,0.078056,0.980044,0.282233,0.203519
nsacmbeC1.c1,2003,1220:30:00,30 ,0.064483,1.015072,0.293088,0.211533
nsacmbeC1.c1,2003,1221:30:00,29 ,0.118265,1.008938,0.308036,0.208236
nsacmbeC1.c1,2003,1222:30:00,30 ,0.069257,1.074457, 0.30431,0.214774
nsacmbeC1.c1,2003,1223:30:00,29 ,0.087101,1.103051,0.312817, 0.21941