datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2003,07 0:30:00,16 ,       0,19.74442,3.982911,4.996247
nsacmbeC1.c1,2003,07 1:30:00,15 ,       0,  12.973, 3.25399,3.659163
nsacmbeC1.c1,2003,07 2:30:00,13 ,       0,15.66549, 4.71601,4.430808
nsacmbeC1.c1,2003,07 3:30:00,16 ,       0,25.17849,8.005409,6.936493
nsacmbeC1.c1,2003,07 4:30:00,19 ,       0,28.68267,9.808348,7.983543
nsacmbeC1.c1,2003,07 5:30:00,24 ,6.090001,45.18319,16.23702,11.45164
nsacmbeC1.c1,2003,07 6:30:00,28 ,9.622834,51.60848,20.37882,11.59124
nsacmbeC1.c1,2003,07 7:30:00,29 ,9.542172,62.48376, 27.1707,15.57875
nsacmbeC1.c1,2003,07 8:30:00,30 ,10.42619,90.12045,34.69408,20.21079
nsacmbeC1.c1,2003,07 9:30:00,30 ,6.225091,92.41561,41.47373,22.59985
nsacmbeC1.c1,2003,0710:30:00,31 ,6.445556,112.8465,  51.578,29.26274
nsacmbeC1.c1,2003,0711:30:00,31 , 14.0908,113.9705,58.60263,27.00763
nsacmbeC1.c1,2003,0712:30:00,31 ,16.86094,118.6891,61.21501,28.21142
nsacmbeC1.c1,2003,0713:30:00,31 ,18.89352,121.9152,66.73419, 29.0144
nsacmbeC1.c1,2003,0714:30:00,31 ,14.03687, 127.222,65.05665,30.38864
nsacmbeC1.c1,2003,0715:30:00,31 ,   15.94,  119.66,59.80536,35.04138
nsacmbeC1.c1,2003,0716:30:00,31 ,11.74269,112.5534,54.76686,31.62602
nsacmbeC1.c1,2003,0717:30:00,30 ,9.888928,102.6367,50.30921,30.34786
nsacmbeC1.c1,2003,0718:30:00,30 ,    7.43,90.46064,41.79028,27.62914
nsacmbeC1.c1,2003,0719:30:00,27 ,   7.285,77.36638,36.80632,23.51638
nsacmbeC1.c1,2003,0720:30:00,24 ,5.462353,65.06971, 26.9823,19.51228
nsacmbeC1.c1,2003,0721:30:00,21 ,   6.075,48.13084, 19.1348,13.85663
nsacmbeC1.c1,2003,0722:30:00,18 ,3.191333,35.31212,12.87189,10.50613
nsacmbeC1.c1,2003,0723:30:00,16 ,       0,26.73341,9.074608,7.662999