datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,11 0:30:00,17 ,       0,0.194615,0.011448,0.047201
nsacmbeC1.c1,2001,11 1:30:00,18 ,       0,0.083726,0.004651,0.019734
nsacmbeC1.c1,2001,11 2:30:00,15 ,       0,0.150167,0.010011,0.038773
nsacmbeC1.c1,2001,11 3:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,11 4:30:00,20 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,11 5:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,11 6:30:00,19 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,11 7:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,11 8:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,11 9:30:00,20 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1110:30:00,27 ,       0,2.818633, 0.34933,0.716371
nsacmbeC1.c1,2001,1111:30:00,28 ,       0,19.62103, 3.21479,5.546444
nsacmbeC1.c1,2001,1112:30:00,28 ,       0,29.45741,6.828668,9.410198
nsacmbeC1.c1,2001,1113:30:00,28 ,       0,41.63517,7.897997,11.25279
nsacmbeC1.c1,2001,1114:30:00,28 ,       0,18.98173,4.212173,6.214297
nsacmbeC1.c1,2001,1115:30:00,26 ,       0,4.466954,0.875229,1.427106
nsacmbeC1.c1,2001,1116:30:00,28 ,       0,0.844167,  0.0423,0.162123
nsacmbeC1.c1,2001,1117:30:00,20 ,       0,0.345066,0.017253,0.077159
nsacmbeC1.c1,2001,1118:30:00,21 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1119:30:00,20 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1120:30:00,18 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1121:30:00,19 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1122:30:00,15 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1123:30:00,17 ,       0,       0,       0,       0