datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2004,08 0:30:00,31 , 0.40582,3.067685,1.804702,0.575058
sgpcmbeC1.c1,2004,08 1:30:00,31 ,0.595714,2.420951,1.724823,0.451266
sgpcmbeC1.c1,2004,08 2:30:00,31 ,0.777819, 2.23118,1.684302,0.339441
sgpcmbeC1.c1,2004,08 3:30:00,31 ,0.574069,2.430954,1.654767, 0.36958
sgpcmbeC1.c1,2004,08 4:30:00,31 ,0.625831,2.439457,1.561699,0.408413
sgpcmbeC1.c1,2004,08 5:30:00,31 ,0.780357,7.826081,3.595579,1.891843
sgpcmbeC1.c1,2004,08 6:30:00,31 ,8.570786,116.8734, 60.2583,26.57133
sgpcmbeC1.c1,2004,08 7:30:00,31 ,19.03769,302.5424,196.8757,87.36524
sgpcmbeC1.c1,2004,08 8:30:00,31 ,36.64723,507.7839,345.0362,141.6447
sgpcmbeC1.c1,2004,08 9:30:00,31 ,71.79234,690.8453,497.6968,183.8591
sgpcmbeC1.c1,2004,0810:30:00,31 ,148.2678,849.7761,662.7933,214.3515
sgpcmbeC1.c1,2004,0811:30:00,31 ,74.99105,997.2682,744.8554,231.9998
sgpcmbeC1.c1,2004,0812:30:00,31 ,163.9337,964.2359,807.0323,206.1484
sgpcmbeC1.c1,2004,0813:30:00,31 ,343.8612,954.7551,786.7372,166.9748
sgpcmbeC1.c1,2004,0814:30:00,31 ,214.4104, 874.194,703.3733,172.4992
sgpcmbeC1.c1,2004,0815:30:00,31 ,251.7392,711.6085,589.7275,122.9524
sgpcmbeC1.c1,2004,0816:30:00,31 ,228.9362,545.8843, 441.209,97.02295
sgpcmbeC1.c1,2004,0817:30:00,31 , 38.8729,350.4457,260.4173,70.16329
sgpcmbeC1.c1,2004,0818:30:00,31 ,14.88733,144.0726,91.26682,34.60981
sgpcmbeC1.c1,2004,0819:30:00,31 ,1.511458,16.58932,6.944199,4.363322
sgpcmbeC1.c1,2004,0820:30:00,31 ,0.246835,2.502905, 1.88358,0.445122
sgpcmbeC1.c1,2004,0821:30:00,31 ,0.388189,2.540793,1.837207,0.454902
sgpcmbeC1.c1,2004,0822:30:00,31 ,0.133184, 2.43422,1.754651,0.439716
sgpcmbeC1.c1,2004,0823:30:00,31 ,0.086646,2.199299,1.606844,0.422752