datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2002,08 0:30:00,31 ,0.125767,3.761278,0.797249,0.831281 nsacmbeC1.c1,2002,08 1:30:00,31 ,0.126722,4.178942,0.765597,0.941234 nsacmbeC1.c1,2002,08 2:30:00,31 ,0.157594,5.192318,0.997317,1.267187 nsacmbeC1.c1,2002,08 3:30:00,31 ,0.154837,2.300876,0.645493,0.523707 nsacmbeC1.c1,2002,08 4:30:00,31 ,0.135769,3.422956,0.790728,0.723387 nsacmbeC1.c1,2002,08 5:30:00,31 ,0.170915,2.094246,0.619134,0.418663 nsacmbeC1.c1,2002,08 6:30:00,31 ,0.170703,1.903616,0.722732,0.446332 nsacmbeC1.c1,2002,08 7:30:00,31 ,0.268797,5.387932,1.554544,1.225544 nsacmbeC1.c1,2002,08 8:30:00,31 ,0.397476,5.498137, 1.60009,1.228046 nsacmbeC1.c1,2002,08 9:30:00,31 , 0.36871,4.716579, 1.90606,1.220176 nsacmbeC1.c1,2002,0810:30:00,31 , 0.64269,5.719152,2.219063,1.378885 nsacmbeC1.c1,2002,0811:30:00,31 ,0.482852,7.895506,2.496958,1.687231 nsacmbeC1.c1,2002,0812:30:00,31 ,0.733345,9.327981,3.180568,2.031533 nsacmbeC1.c1,2002,0813:30:00,31 ,0.792472,7.206808,2.987428,1.553995 nsacmbeC1.c1,2002,0814:30:00,31 ,0.675554,5.543548,2.519513,1.250052 nsacmbeC1.c1,2002,0815:30:00,31 , 0.44426,5.848731,2.864545,1.506808 nsacmbeC1.c1,2002,0816:30:00,31 ,0.547096,4.836723,2.354662,1.185153 nsacmbeC1.c1,2002,0817:30:00,31 ,0.499952,5.997653,2.262716, 1.35906 nsacmbeC1.c1,2002,0818:30:00,31 ,0.391665,5.675314,2.131176,1.377903 nsacmbeC1.c1,2002,0819:30:00,31 ,0.292937,3.659379,1.676898,0.947459 nsacmbeC1.c1,2002,0820:30:00,31 ,0.178769,6.635075,1.669609,1.345013 nsacmbeC1.c1,2002,0821:30:00,31 ,0.220121, 4.72684,1.228107, 1.08862 nsacmbeC1.c1,2002,0822:30:00,31 ,0.172977,8.871248,1.175316,1.671837 nsacmbeC1.c1,2002,0823:30:00,31 ,0.163628,2.792616,0.791383,0.708731