datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2003,12 0:30:00,31 ,       0,       1,0.563351,0.449425
sgpcmbeC1.c1,2003,12 1:30:00,31 ,       0,       1,0.510484, 0.44408
sgpcmbeC1.c1,2003,12 2:30:00,31 ,       0,       1,0.547133,0.425999
sgpcmbeC1.c1,2003,12 3:30:00,31 ,       0,       1,0.589695,0.460736
sgpcmbeC1.c1,2003,12 4:30:00,31 ,       0,       1,0.528136,0.473407
sgpcmbeC1.c1,2003,12 5:30:00,31 ,       0,       1,0.585036,0.467216
sgpcmbeC1.c1,2003,12 6:30:00,31 ,       0,       1,0.595161,0.469229
sgpcmbeC1.c1,2003,12 7:30:00,31 ,       0,       1,0.573477,0.452328
sgpcmbeC1.c1,2003,12 8:30:00,31 ,       0,       1,0.562097,0.476314
sgpcmbeC1.c1,2003,12 9:30:00,31 ,       0,       1,0.568369,0.453962
sgpcmbeC1.c1,2003,1210:30:00,31 ,       0,       1,0.602778,0.468293
sgpcmbeC1.c1,2003,1211:30:00,31 ,       0,       1, 0.63647,0.463955
sgpcmbeC1.c1,2003,1212:30:00,31 ,       0,       1,0.641129,0.433291
sgpcmbeC1.c1,2003,1213:30:00,31 ,       0,       1,0.601882,0.449265
sgpcmbeC1.c1,2003,1214:30:00,31 ,       0,       1,0.556452,0.469827
sgpcmbeC1.c1,2003,1215:30:00,31 ,       0,       1,0.523566,0.482584
sgpcmbeC1.c1,2003,1216:30:00,31 ,       0,       1,0.529032,0.483215
sgpcmbeC1.c1,2003,1217:30:00,31 ,       0,       1,0.593011,0.462626
sgpcmbeC1.c1,2003,1218:30:00,31 ,       0,       1,0.637191,0.441244
sgpcmbeC1.c1,2003,1219:30:00,31 ,       0,       1,0.658423,0.444648
sgpcmbeC1.c1,2003,1220:30:00,31 ,       0,       1,0.689247,0.416945
sgpcmbeC1.c1,2003,1221:30:00,31 ,       0,       1,0.726882,0.397029
sgpcmbeC1.c1,2003,1222:30:00,31 ,       0,       1,0.629032,0.431777
sgpcmbeC1.c1,2003,1223:30:00,31 ,       0,       1,0.582437,0.466007