datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,05 0:30:00,31 ,       0, 5.87466,0.636449,1.679596
nsacmbeC1.c1,2002,05 1:30:00,31 ,       0,2.116619, 0.19902,0.545584
nsacmbeC1.c1,2002,05 2:30:00,31 ,       0,14.67418,1.738049,4.247201
nsacmbeC1.c1,2002,05 3:30:00,31 ,0.021471,32.69773,4.365887, 9.77873
nsacmbeC1.c1,2002,05 4:30:00,31 ,0.010164,67.88722,10.71921, 20.5149
nsacmbeC1.c1,2002,05 5:30:00,31 ,0.001686,121.5907,20.89958, 34.7696
nsacmbeC1.c1,2002,05 6:30:00,31 ,0.003723,190.3621,41.30649, 62.1921
nsacmbeC1.c1,2002,05 7:30:00,31 ,0.037209,283.1513,64.23686,90.67191
nsacmbeC1.c1,2002,05 8:30:00,31 ,0.151535,374.5421,97.73738, 127.791
nsacmbeC1.c1,2002,05 9:30:00,31 ,0.163269,430.7767,129.1848, 155.982
nsacmbeC1.c1,2002,0510:30:00,31 ,0.517731,493.2683, 152.819,185.0794
nsacmbeC1.c1,2002,0511:30:00,31 ,0.658447,543.1356,188.0619,211.2414
nsacmbeC1.c1,2002,0512:30:00,31 ,1.867676,575.0429,207.1122,222.3374
nsacmbeC1.c1,2002,0513:30:00,31 ,1.386353,582.6926,250.1454,218.6183
nsacmbeC1.c1,2002,0514:30:00,31 ,1.484589,571.9326,217.1557,214.8452
nsacmbeC1.c1,2002,0515:30:00,31 ,1.305542,538.9438, 186.969, 187.921
nsacmbeC1.c1,2002,0516:30:00,31 ,0.230866,483.7332,185.1663,180.5273
nsacmbeC1.c1,2002,0517:30:00,31 ,0.226639,411.4413,152.3171,148.2564
nsacmbeC1.c1,2002,0518:30:00,31 ,0.111588,331.8569,119.3834,125.9212
nsacmbeC1.c1,2002,0519:30:00,31 ,0.027527,250.7186,78.32949,92.15066
nsacmbeC1.c1,2002,0520:30:00,31 ,0.060341,173.4791,48.14141, 58.9691
nsacmbeC1.c1,2002,0521:30:00,31 ,0.061413,106.6964,26.22631,35.19994
nsacmbeC1.c1,2002,0522:30:00,31 ,0.044188,57.29507,9.632124,17.71321
nsacmbeC1.c1,2002,0523:30:00,31 ,0.006241,26.69969,3.213958,8.073468