datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,05 0:30:00,27 ,0.813132,  31.641,12.62694,8.327811
nsacmbeC1.c1,1999,05 1:30:00,26 ,       0,23.43845,10.35282, 7.03204
nsacmbeC1.c1,1999,05 2:30:00,29 ,       0,34.16338, 13.5861,8.978593
nsacmbeC1.c1,1999,05 3:30:00,31 ,5.435929,70.22555,25.17902,15.61138
nsacmbeC1.c1,1999,05 4:30:00,31 ,15.96466,110.3572,49.07196,21.42826
nsacmbeC1.c1,1999,05 5:30:00,31 , 40.2539,178.6367,90.11314,31.57111
nsacmbeC1.c1,1999,05 6:30:00,31 ,82.77428,261.4147,149.6978,43.12225
nsacmbeC1.c1,1999,05 7:30:00,31 ,102.2511,350.8749,213.9465,58.47322
nsacmbeC1.c1,1999,05 8:30:00,31 ,189.1484,448.5789,290.6466,68.68784
nsacmbeC1.c1,1999,05 9:30:00,31 ,290.6665,545.3508,376.3233,68.13912
nsacmbeC1.c1,1999,0510:30:00,31 ,341.3936,689.9169,457.2525,77.84611
nsacmbeC1.c1,1999,0511:30:00,31 ,  379.72,635.5758, 509.696,69.02712
nsacmbeC1.c1,1999,0512:30:00,31 ,417.4305,670.3935,548.6187,66.87016
nsacmbeC1.c1,1999,0513:30:00,31 ,394.5979,683.5844,568.0733, 72.7191
nsacmbeC1.c1,1999,0514:30:00,31 ,391.0866,666.9224, 540.684,75.02674
nsacmbeC1.c1,1999,0515:30:00,31 ,376.0841, 620.242,499.2223,78.78666
nsacmbeC1.c1,1999,0516:30:00,31 ,278.7312,587.6798,435.8914,90.80457
nsacmbeC1.c1,1999,0517:30:00,31 ,234.5301,516.6356,356.4812,79.58273
nsacmbeC1.c1,1999,0518:30:00,31 ,159.2041, 425.003, 285.287,73.82425
nsacmbeC1.c1,1999,0519:30:00,31 ,113.6886, 332.055,203.0882,63.26712
nsacmbeC1.c1,1999,0520:30:00,31 ,66.67074,242.4901,137.1272,47.53985
nsacmbeC1.c1,1999,0521:30:00,31 ,29.19687,138.0354,81.48772,30.50022
nsacmbeC1.c1,1999,0522:30:00,31 ,10.14013,75.65073,42.78631,18.91107
nsacmbeC1.c1,1999,0523:30:00,31 ,3.215967,50.33279,21.29183,12.34651