datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2002,11 0:30:00,29 ,       0,       1, 0.49751,0.465015
sgpcmbeC1.c1,2002,11 1:30:00,29 ,       0,       1,0.515805,0.469576
sgpcmbeC1.c1,2002,11 2:30:00,29 ,       0,       1,0.537739,0.463452
sgpcmbeC1.c1,2002,11 3:30:00,29 ,       0,       1,0.453257,0.462874
sgpcmbeC1.c1,2002,11 4:30:00,29 ,       0,       1,0.503544,0.474123
sgpcmbeC1.c1,2002,11 5:30:00,29 ,       0,       1,0.504502,0.468934
sgpcmbeC1.c1,2002,11 6:30:00,29 ,       0,       1,0.430077,0.456935
sgpcmbeC1.c1,2002,11 7:30:00,29 ,       0,       1,0.372414,0.467885
sgpcmbeC1.c1,2002,11 8:30:00,29 ,       0,       1, 0.44272, 0.45818
sgpcmbeC1.c1,2002,11 9:30:00,29 ,       0,       1,0.429981,0.456829
sgpcmbeC1.c1,2002,1110:30:00,29 ,       0,       1,0.455939,  0.4432
sgpcmbeC1.c1,2002,1111:30:00,29 ,       0,       1, 0.47136, 0.46437
sgpcmbeC1.c1,2002,1112:30:00,29 ,       0,       1,0.491092, 0.49519
sgpcmbeC1.c1,2002,1113:30:00,30 ,       0,       1,0.527222,0.470724
sgpcmbeC1.c1,2002,1114:30:00,30 ,       0,       1,0.479907,0.460606
sgpcmbeC1.c1,2002,1115:30:00,30 ,       0,       1,0.438889,0.459803
sgpcmbeC1.c1,2002,1116:30:00,30 ,       0,       1,0.429259,0.481608
sgpcmbeC1.c1,2002,1117:30:00,30 ,       0,       1,0.441759,0.473575
sgpcmbeC1.c1,2002,1118:30:00,30 ,       0,       1,0.487315,0.450395
sgpcmbeC1.c1,2002,1119:30:00,29 ,       0,       1,0.483046, 0.46401
sgpcmbeC1.c1,2002,1120:30:00,29 ,       0,       1,0.492433,0.462619
sgpcmbeC1.c1,2002,1121:30:00,29 ,       0,       1,0.462452, 0.48231
sgpcmbeC1.c1,2002,1122:30:00,29 ,       0,       1,0.433525,0.468033
sgpcmbeC1.c1,2002,1123:30:00,29 ,       0,       1,0.469636, 0.45218