datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2003,03 0:30:00,31 ,0.012753,104.4016,9.953651, 19.0695
nsacmbeC1.c1,2003,03 1:30:00,30 ,0.024946,326.5611,21.12819,60.04393
nsacmbeC1.c1,2003,03 2:30:00,29 ,       0,396.7984,22.73582,73.22622
nsacmbeC1.c1,2003,03 3:30:00,29 ,       0,264.4766,19.42691,49.71425
nsacmbeC1.c1,2003,03 4:30:00,30 ,       0,227.6369,17.69316,42.68993
nsacmbeC1.c1,2003,03 5:30:00,29 ,       0,111.7791,12.87882, 22.1971
nsacmbeC1.c1,2003,03 6:30:00,28 ,       0,51.00537,10.26577,12.16415
nsacmbeC1.c1,2003,03 7:30:00,28 ,0.433863,50.01397, 9.95098,12.83428
nsacmbeC1.c1,2003,03 8:30:00,29 ,0.057314,62.23682,9.130235,13.23165
nsacmbeC1.c1,2003,03 9:30:00,29 ,       0,42.15444,7.695015,10.37555
nsacmbeC1.c1,2003,0310:30:00,26 ,       0,29.83224,6.597745, 9.76828
nsacmbeC1.c1,2003,0311:30:00,21 ,       0,50.14703,7.232988,13.31532
nsacmbeC1.c1,2003,0312:30:00,16 ,       0,34.70975,5.720104,10.09174
nsacmbeC1.c1,2003,0313:30:00,12 ,       0,38.59304,5.348523,12.05964
nsacmbeC1.c1,2003,0314:30:00,10 ,       0,70.20451,13.97431,24.32344
nsacmbeC1.c1,2003,0315:30:00,12 ,       0,53.87707,9.382936,15.80444
nsacmbeC1.c1,2003,0316:30:00,11 ,       0,51.64156,11.99357,18.00899
nsacmbeC1.c1,2003,0317:30:00,16 ,       0,82.76247,14.45505,21.26394
nsacmbeC1.c1,2003,0318:30:00,20 ,       0,61.46944,11.82594, 16.3226
nsacmbeC1.c1,2003,0319:30:00,29 ,       0,83.63592,11.93638, 22.0596
nsacmbeC1.c1,2003,0320:30:00,30 ,       0,136.3133,15.89706,33.46101
nsacmbeC1.c1,2003,0321:30:00,31 ,       0,133.0633, 13.7735,28.24485
nsacmbeC1.c1,2003,0322:30:00,31 ,       0,   124.4,11.14349, 23.1682
nsacmbeC1.c1,2003,0323:30:00,31 ,0.012789,114.1821,9.028445,20.52761