datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2005,06 0:30:00,30 ,16.01412,67.76883,37.09423,12.64373 nsacmbeC1.c1,2005,06 1:30:00,30 ,13.40843,62.77152, 35.8212,14.19946 nsacmbeC1.c1,2005,06 2:30:00,30 , 18.5752,58.36238,36.41055,10.52385 nsacmbeC1.c1,2005,06 3:30:00,30 ,20.99968,99.14296,58.81402,26.66572 nsacmbeC1.c1,2005,06 4:30:00,30 ,25.08783,160.3848,90.89479,38.65182 nsacmbeC1.c1,2005,06 5:30:00,30 ,55.69785,200.7563,135.7646,50.68308 nsacmbeC1.c1,2005,06 6:30:00,30 ,90.94019,278.8111,192.5937,68.87914 nsacmbeC1.c1,2005,06 7:30:00,30 ,128.8905,371.1124,267.9794,89.39918 nsacmbeC1.c1,2005,06 8:30:00,30 ,144.6793,461.7613,335.8844,99.08606 nsacmbeC1.c1,2005,06 9:30:00,30 ,207.7971,546.0332,402.9257,116.4235 nsacmbeC1.c1,2005,0610:30:00,30 ,229.5339,622.8545,470.1868,123.5585 nsacmbeC1.c1,2005,0611:30:00,30 ,142.8259, 689.528,518.8123,146.3419 nsacmbeC1.c1,2005,0612:30:00,30 ,236.6788,716.7685,566.7411,137.8306 nsacmbeC1.c1,2005,0613:30:00,30 ,197.5169,724.9418,562.6475,140.9053 nsacmbeC1.c1,2005,0614:30:00,30 ,212.0779,713.7395,539.9584,140.3688 nsacmbeC1.c1,2005,0615:30:00,30 ,170.7913,671.1898,491.4139,152.8788 nsacmbeC1.c1,2005,0616:30:00,30 ,206.4863,611.7365,465.4799,130.1457 nsacmbeC1.c1,2005,0617:30:00,30 ,147.3707,539.3051,396.5267,120.9661 nsacmbeC1.c1,2005,0618:30:00,30 , 135.39, 462.084, 333.662,105.7901 nsacmbeC1.c1,2005,0619:30:00,30 ,101.8882,363.4011,259.0373,82.45816 nsacmbeC1.c1,2005,0620:30:00,30 ,80.00197,286.1664,189.0718,66.32426 nsacmbeC1.c1,2005,0621:30:00,30 ,48.94542,214.2072,127.6043,51.49742 nsacmbeC1.c1,2005,0622:30:00,30 ,32.96354,154.5991,86.02624,37.28467 nsacmbeC1.c1,2005,0623:30:00,30 ,21.88309,98.08754,55.56382,23.33442