datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2000,07 0:30:00,31 ,1.216799,36.88145,17.34446,9.387191 nsacmbeC1.c1,2000,07 1:30:00,31 ,2.123933,55.72319,14.78908,11.15325 nsacmbeC1.c1,2000,07 2:30:00,31 , 2.10832,65.85056,17.43128, 14.4348 nsacmbeC1.c1,2000,07 3:30:00,31 ,4.237186,105.7449,28.93727,24.84879 nsacmbeC1.c1,2000,07 4:30:00,31 ,11.36609,100.6944,40.87107,24.28552 nsacmbeC1.c1,2000,07 5:30:00,31 , 10.3018,135.8289, 64.9425,35.57654 nsacmbeC1.c1,2000,07 6:30:00,31 ,23.95781,234.3877,99.37643,55.98344 nsacmbeC1.c1,2000,07 7:30:00,31 ,22.36293,345.0447,147.5155,87.39581 nsacmbeC1.c1,2000,07 8:30:00,31 ,33.35891,453.3757,198.6729,105.8772 nsacmbeC1.c1,2000,07 9:30:00,31 ,52.34205,540.5042,255.0349,139.4414 nsacmbeC1.c1,2000,0710:30:00,31 ,58.73768,584.5978, 301.207, 161.484 nsacmbeC1.c1,2000,0711:30:00,31 ,86.92819,639.6835,340.0103,176.2533 nsacmbeC1.c1,2000,0712:30:00,31 ,130.1247,680.1669,370.9867,184.4128 nsacmbeC1.c1,2000,0713:30:00,31 ,135.4092,691.4647,377.7841,178.3281 nsacmbeC1.c1,2000,0714:30:00,31 ,134.6679,687.2708,359.7113,169.6948 nsacmbeC1.c1,2000,0715:30:00,31 ,81.27561,657.7036,363.3392,181.6321 nsacmbeC1.c1,2000,0716:30:00,31 ,73.50526,606.0258,326.3923,163.8556 nsacmbeC1.c1,2000,0717:30:00,31 ,52.24312,521.2273,270.5542,148.3214 nsacmbeC1.c1,2000,0718:30:00,31 ,58.96715,438.2632,222.8438,121.0544 nsacmbeC1.c1,2000,0719:30:00,31 ,45.52583,364.1063,173.4017,98.53639 nsacmbeC1.c1,2000,0720:30:00,31 ,25.47935,275.9942,121.9513,71.41678 nsacmbeC1.c1,2000,0721:30:00,31 ,20.68798, 200.699, 75.8691,46.72945 nsacmbeC1.c1,2000,0722:30:00,31 ,13.22618,109.7363,41.81189,26.51192 nsacmbeC1.c1,2000,0723:30:00,31 ,4.582322,63.01864,25.01419,16.37992