datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2000,02 0:30:00,29 ,       0,2.274414,0.470469,0.576044
nsacmbeC1.c1,2000,02 1:30:00,29 ,       0,2.110131,0.495709,0.588555
nsacmbeC1.c1,2000,02 2:30:00,29 ,       0,2.618376,0.608456,0.651662
nsacmbeC1.c1,2000,02 3:30:00,28 ,       0,2.268175,0.620313,0.615779
nsacmbeC1.c1,2000,02 4:30:00,28 ,       0,2.095883,0.620493,0.633475
nsacmbeC1.c1,2000,02 5:30:00,27 ,       0,2.481986,0.623785,0.679445
nsacmbeC1.c1,2000,02 6:30:00,27 ,       0,2.501639,0.664534,0.664459
nsacmbeC1.c1,2000,02 7:30:00,27 ,       0,2.040528,0.733798, 0.64734
nsacmbeC1.c1,2000,02 8:30:00,28 ,       0,5.237185,0.828542,1.080533
nsacmbeC1.c1,2000,02 9:30:00,28 ,       0,19.10908,3.755072,5.389252
nsacmbeC1.c1,2000,0210:30:00,29 ,       0,65.65381,17.13915,19.36693
nsacmbeC1.c1,2000,0211:30:00,29 ,       0,124.6014,43.32822,39.58724
nsacmbeC1.c1,2000,0212:30:00,29 ,1.554531,198.1998, 67.7009,54.37101
nsacmbeC1.c1,2000,0213:30:00,29 ,6.562144,209.1631,81.27834,59.58498
nsacmbeC1.c1,2000,0214:30:00,29 ,7.738251,167.7062,73.24783,53.37821
nsacmbeC1.c1,2000,0215:30:00,29 ,2.518865,134.3153,51.71526,  41.677
nsacmbeC1.c1,2000,0216:30:00,29 ,0.060961,82.08785, 26.7968, 25.9028
nsacmbeC1.c1,2000,0217:30:00,28 ,       0,36.03345,9.108302,11.69585
nsacmbeC1.c1,2000,0218:30:00,28 ,       0,5.094485,1.057898,1.421953
nsacmbeC1.c1,2000,0219:30:00,28 ,       0,1.917207, 0.38573,0.580433
nsacmbeC1.c1,2000,0220:30:00,29 ,       0,  3.0028,0.511932,0.682918
nsacmbeC1.c1,2000,0221:30:00,29 ,       0,4.559618,0.664771,0.938039
nsacmbeC1.c1,2000,0222:30:00,29 ,       0,1.696006,0.422691,0.532435
nsacmbeC1.c1,2000,0223:30:00,29 ,       0,2.447494,0.515885,0.637158