datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,08 0:30:00,19 ,       0,       0,       0,       0
nsacmbeC1.c1,2007,08 1:30:00,21 ,       0,0.067827, 0.00323,0.014801
nsacmbeC1.c1,2007,08 2:30:00,19 ,       0,0.017952,0.000945,0.004118
nsacmbeC1.c1,2007,08 3:30:00,19 ,       0,1.101514,0.122701,0.293911
nsacmbeC1.c1,2007,08 4:30:00,16 ,       0,2.930514,0.896622,1.085125
nsacmbeC1.c1,2007,08 5:30:00,22 ,0.181393,5.204009, 1.97411,1.563556
nsacmbeC1.c1,2007,08 6:30:00,27 ,0.518643, 10.9555,3.138504,2.328695
nsacmbeC1.c1,2007,08 7:30:00,29 ,0.656582,11.59927,4.227519,2.759806
nsacmbeC1.c1,2007,08 8:30:00,31 ,1.190958,22.44485,6.183919,4.974516
nsacmbeC1.c1,2007,08 9:30:00,31 , 1.62771,15.14401,5.971717,3.647322
nsacmbeC1.c1,2007,0810:30:00,31 ,1.690841,33.83583,8.936528,6.789523
nsacmbeC1.c1,2007,0811:30:00,31 , 1.15941,28.44331,9.780624,8.226916
nsacmbeC1.c1,2007,0812:30:00,31 ,1.073457,23.89063,8.888776,7.281523
nsacmbeC1.c1,2007,0813:30:00,31 ,0.354556,28.79731,8.834109,8.315764
nsacmbeC1.c1,2007,0814:30:00,31 ,1.185122,20.05986,7.174268,5.135873
nsacmbeC1.c1,2007,0815:30:00,31 ,1.629129,17.45659, 6.51579,4.756599
nsacmbeC1.c1,2007,0816:30:00,31 ,2.012975,32.98261,9.233766,8.885199
nsacmbeC1.c1,2007,0817:30:00,31 ,1.443686,20.70697,  6.4635,5.452692
nsacmbeC1.c1,2007,0818:30:00,31 ,1.065542,20.15169,5.602841,4.706928
nsacmbeC1.c1,2007,0819:30:00,30 ,0.610773,15.54503, 5.15152, 4.20309
nsacmbeC1.c1,2007,0820:30:00,27 , 0.52612,14.01907,3.708557,3.539345
nsacmbeC1.c1,2007,0821:30:00,19 ,0.365763,6.766737,2.772734, 2.03943
nsacmbeC1.c1,2007,0822:30:00,15 ,       0,4.865607,1.387218, 1.91071
nsacmbeC1.c1,2007,0823:30:00,19 ,       0,  2.6142,0.365456,0.763568