datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2002,05 0:30:00,6 ,7.742647,572.1065,201.3804,205.8874 nsacmbeC1.c1,2002,05 1:30:00,6 ,10.26292,571.7936,211.6243,200.9354 nsacmbeC1.c1,2002,05 2:30:00,7 ,19.21022,570.7647,178.2469,181.6879 nsacmbeC1.c1,2002,05 3:30:00,7 ,16.53679,570.9922,200.3304,184.8351 nsacmbeC1.c1,2002,05 4:30:00,7 ,15.17152,571.6751,201.4402,177.6323 nsacmbeC1.c1,2002,05 5:30:00,7 ,10.21074,571.7848, 202.309,175.8799 nsacmbeC1.c1,2002,05 6:30:00,8 ,9.177231,584.2067,238.3641,217.1912 nsacmbeC1.c1,2002,05 7:30:00,8 ,14.01508,585.3339,243.3386,215.0537 nsacmbeC1.c1,2002,05 8:30:00,8 ,29.31866,585.4517,223.1482,224.8527 nsacmbeC1.c1,2002,05 9:30:00,8 ,32.77235,588.2736,229.7317,222.4795 nsacmbeC1.c1,2002,0510:30:00,8 ,32.96331,591.6713,210.1815,234.8173 nsacmbeC1.c1,2002,0511:30:00,7 ,42.10162,592.8344,230.9918,243.1299 nsacmbeC1.c1,2002,0512:30:00,7 ,24.66474,592.5684,226.4491,247.2634 nsacmbeC1.c1,2002,0513:30:00,7 ,0.635348,594.1057,224.5962,254.3355 nsacmbeC1.c1,2002,0514:30:00,6 ,0.449197,591.9526,258.9581,260.0318 nsacmbeC1.c1,2002,0515:30:00,5 ,50.63783,573.0861,192.8141,216.3172 nsacmbeC1.c1,2002,0516:30:00,5 ,42.46453,574.3178,184.7837,220.5652 nsacmbeC1.c1,2002,0517:30:00,4 , 56.4313,186.3902,116.4479,53.88336 nsacmbeC1.c1,2002,0518:30:00,6 ,51.88534,572.5686,190.6695,197.4106 nsacmbeC1.c1,2002,0519:30:00,6 ,39.05782,571.5565,279.2784,238.1508 nsacmbeC1.c1,2002,0520:30:00,7 ,35.11806,573.2308,251.3955,232.5268 nsacmbeC1.c1,2002,0521:30:00,7 ,11.76987,572.9142,172.3005,189.3547 nsacmbeC1.c1,2002,0522:30:00,6 , 10.2145,573.1008,219.5351,194.9473 nsacmbeC1.c1,2002,0523:30:00,7 ,13.79323,572.7059,202.2849,202.2127