datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,07 0:30:00,31 ,0.233512,2.465067,0.857275,  0.5244
nsacmbeC1.c1,2005,07 1:30:00,31 ,0.205723,1.652965,0.595533,0.364072
nsacmbeC1.c1,2005,07 2:30:00,31 ,0.170596,3.067076,0.619484,0.629979
nsacmbeC1.c1,2005,07 3:30:00,31 ,0.167162,3.369101,0.707606,0.563762
nsacmbeC1.c1,2005,07 4:30:00,31 ,0.156173,3.825944,1.075724,0.753498
nsacmbeC1.c1,2005,07 5:30:00,31 ,0.338962,4.064481,1.353569,0.755238
nsacmbeC1.c1,2005,07 6:30:00,31 ,0.348833,4.132242,1.703063,0.862156
nsacmbeC1.c1,2005,07 7:30:00,31 ,0.334671,6.689761,1.971791,1.262555
nsacmbeC1.c1,2005,07 8:30:00,31 ,  0.3932,6.261168,2.607246,1.489963
nsacmbeC1.c1,2005,07 9:30:00,31 ,0.876492,14.89046,3.388486,3.079279
nsacmbeC1.c1,2005,0710:30:00,31 ,0.967499,8.281066,3.592813,1.702389
nsacmbeC1.c1,2005,0711:30:00,31 ,1.487849,8.568624,3.895023,1.996853
nsacmbeC1.c1,2005,0712:30:00,31 ,1.182561,7.954803,3.502959, 1.99738
nsacmbeC1.c1,2005,0713:30:00,31 ,1.161735,8.683682,3.715947,2.182089
nsacmbeC1.c1,2005,0714:30:00,31 ,0.974851,12.74524,3.499127,2.674103
nsacmbeC1.c1,2005,0715:30:00,31 ,0.777993,11.27385,3.095938,1.993144
nsacmbeC1.c1,2005,0716:30:00,31 ,0.941695,13.37965,3.426863,2.444754
nsacmbeC1.c1,2005,0717:30:00,31 ,1.173727,5.638294, 2.75547,1.061526
nsacmbeC1.c1,2005,0718:30:00,31 ,1.057677, 6.34723,2.688604,1.192951
nsacmbeC1.c1,2005,0719:30:00,31 ,0.752335,6.094884, 2.37648,1.393199
nsacmbeC1.c1,2005,0720:30:00,31 ,0.648655,7.556729,2.338052,1.303752
nsacmbeC1.c1,2005,0721:30:00,31 , 0.38616,9.174904,2.283457,1.639549
nsacmbeC1.c1,2005,0722:30:00,31 ,0.326585,3.353942,1.325029,0.695253
nsacmbeC1.c1,2005,0723:30:00,31 ,0.121943,2.786491,1.090185,0.511213