datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,07 0:30:00,31 ,       0,38.24733, 12.2757, 9.88229
nsacmbeC1.c1,2001,07 1:30:00,31 ,       0, 31.4825,10.80685,8.967569
nsacmbeC1.c1,2001,07 2:30:00,31 ,       0,28.50879,11.07083,8.836137
nsacmbeC1.c1,2001,07 3:30:00,31 ,0.041333,51.03805,18.07885,12.81282
nsacmbeC1.c1,2001,07 4:30:00,31 ,   2.431,64.22167,31.09764,18.06222
nsacmbeC1.c1,2001,07 5:30:00,31 ,11.12717,98.51635,48.04087, 23.1149
nsacmbeC1.c1,2001,07 6:30:00,31 ,8.727901,139.7532,72.50884,33.66252
nsacmbeC1.c1,2001,07 7:30:00,31 ,29.26166,201.4313, 103.979,48.92628
nsacmbeC1.c1,2001,07 8:30:00,31 ,48.58083,261.7355,147.4288,65.81947
nsacmbeC1.c1,2001,07 9:30:00,31 ,  52.729,301.0364,176.4017, 81.5848
nsacmbeC1.c1,2001,0710:30:00,31 ,55.77266,373.4949,204.4121,97.07635
nsacmbeC1.c1,2001,0711:30:00,31 ,  58.477,406.3478,216.0647,112.8127
nsacmbeC1.c1,2001,0712:30:00,31 , 59.4285,442.6357,234.8677,122.8442
nsacmbeC1.c1,2001,0713:30:00,31 ,59.92383,413.6753,241.4625,116.1489
nsacmbeC1.c1,2001,0714:30:00,31 ,56.84448,484.1408,230.3602,122.0569
nsacmbeC1.c1,2001,0715:30:00,31 ,56.37949,419.0757,236.8508,121.1752
nsacmbeC1.c1,2001,0716:30:00,31 ,39.09783,380.4507, 214.869,108.9684
nsacmbeC1.c1,2001,0717:30:00,31 ,43.77917,305.8507,161.9683,89.72992
nsacmbeC1.c1,2001,0718:30:00,31 ,40.85557,270.9155,138.9671,69.79613
nsacmbeC1.c1,2001,0719:30:00,31 ,  19.404,202.5103, 107.781,51.61754
nsacmbeC1.c1,2001,0720:30:00,31 ,12.12492,165.5318,75.30318,39.25355
nsacmbeC1.c1,2001,0721:30:00,31 ,4.398026,106.3968,49.91839, 24.2764
nsacmbeC1.c1,2001,0722:30:00,31 ,0.704167,66.02264, 30.4761,17.32543
nsacmbeC1.c1,2001,0723:30:00,31 ,       0,52.30315,18.55988,12.82188