datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2004,08 0:30:00,31 , 0.40582,2.484884,1.709566,0.489917
sgpcmbeC1.c1,2004,08 1:30:00,31 ,0.595714,2.420951,1.716313,0.461838
sgpcmbeC1.c1,2004,08 2:30:00,31 ,0.777819, 2.23118,1.674467,0.333501
sgpcmbeC1.c1,2004,08 3:30:00,31 ,0.574069,2.125665,1.637222, 0.34213
sgpcmbeC1.c1,2004,08 4:30:00,31 ,0.625831,2.153927,1.552488,0.390797
sgpcmbeC1.c1,2004,08 5:30:00,31 ,0.778309,1.895688,1.327116,0.306069
sgpcmbeC1.c1,2004,08 6:30:00,31 ,0.048948,59.07646, 21.3185,20.53134
sgpcmbeC1.c1,2004,08 7:30:00,31 ,0.038515,242.7685,99.34361,89.71269
sgpcmbeC1.c1,2004,08 8:30:00,31 , 0.34256, 432.307,196.3057, 168.203
sgpcmbeC1.c1,2004,08 9:30:00,31 , 0.37484,583.6508,297.8185,235.7036
sgpcmbeC1.c1,2004,0810:30:00,31 ,0.649689,724.8514,443.9337,276.1626
sgpcmbeC1.c1,2004,0811:30:00,31 ,1.132996,807.5071,512.3635,308.5796
sgpcmbeC1.c1,2004,0812:30:00,31 ,1.333221, 839.748,559.3644,298.4758
sgpcmbeC1.c1,2004,0813:30:00,31 ,5.502716,863.4708,544.2818,268.0611
sgpcmbeC1.c1,2004,0814:30:00,31 ,1.753967,776.7105,476.1388,239.8366
sgpcmbeC1.c1,2004,0815:30:00,31 ,0.592148,608.2413,389.7922,188.7345
sgpcmbeC1.c1,2004,0816:30:00,31 ,2.290039,452.3896,284.7551,141.9436
sgpcmbeC1.c1,2004,0817:30:00,31 ,       0,279.3471,153.1307,84.09229
sgpcmbeC1.c1,2004,0818:30:00,31 ,       0,93.11681,39.89893,27.43089
sgpcmbeC1.c1,2004,0819:30:00,31 ,0.467823, 4.64077,1.646929,0.966123
sgpcmbeC1.c1,2004,0820:30:00,31 ,0.246835,2.502905,1.876625,0.438937
sgpcmbeC1.c1,2004,0821:30:00,31 ,0.388189,2.498825,1.799005,0.425498
sgpcmbeC1.c1,2004,0822:30:00,31 ,0.133184,2.357047,1.747901,0.434396
sgpcmbeC1.c1,2004,0823:30:00,31 ,0.086646,2.199299,1.596246,0.428888