datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,01 0:30:00,18 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,01 1:30:00,20 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,01 2:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,01 3:30:00,18 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,01 4:30:00,18 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,01 5:30:00,19 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,01 6:30:00,23 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,01 7:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,01 8:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,01 9:30:00,30 ,       0,2.861168,0.106376,0.523772
nsacmbeC1.c1,2002,0110:30:00,31 ,       0,0.550862,0.027384,0.104933
nsacmbeC1.c1,2002,0111:30:00,30 ,       0,2.099293,0.337911,0.570875
nsacmbeC1.c1,2002,0112:30:00,30 ,       0,3.017976,0.597482, 0.75495
nsacmbeC1.c1,2002,0113:30:00,30 ,       0,2.105836,0.292349,0.470172
nsacmbeC1.c1,2002,0114:30:00,31 ,       0,2.101603,0.508285,0.583149
nsacmbeC1.c1,2002,0115:30:00,31 ,       0,2.241873,0.484242,0.737179
nsacmbeC1.c1,2002,0116:30:00,30 ,       0,0.746436,0.074352,0.187769
nsacmbeC1.c1,2002,0117:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,0118:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,0119:30:00,26 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,0120:30:00,21 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,0121:30:00,21 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,0122:30:00,21 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,0123:30:00,21 ,       0,       0,       0,       0