datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,11 0:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 1:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 2:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 3:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 4:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 5:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 6:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 7:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 8:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 9:30:00,30 ,       0,0.228029,  0.0102,0.043532
nsacmbeC1.c1,2005,1110:30:00,30 ,       0,5.121789,0.884199,1.580819
nsacmbeC1.c1,2005,1111:30:00,30 ,       0,26.77541,4.901576, 6.69943
nsacmbeC1.c1,2005,1112:30:00,30 ,       0,29.89275,8.750292,9.367343
nsacmbeC1.c1,2005,1113:30:00,30 ,       0,32.50573,9.330835,9.712621
nsacmbeC1.c1,2005,1114:30:00,30 ,       0,22.09298,6.273666,7.366687
nsacmbeC1.c1,2005,1115:30:00,30 ,       0,10.31477,2.037038,3.153102
nsacmbeC1.c1,2005,1116:30:00,30 ,       0,1.138743,0.116978,0.300841
nsacmbeC1.c1,2005,1117:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1118:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1119:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1120:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1121:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1122:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1123:30:00,29 ,       0,       0,       0,       0