datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,1998,12 0:30:00,31 ,       0,       1,0.265681,0.427001
sgpcmbeC1.c1,1998,12 1:30:00,31 ,       0,       1,0.223925, 0.40238
sgpcmbeC1.c1,1998,12 2:30:00,31 ,       0,       1,0.208961,0.399784
sgpcmbeC1.c1,1998,12 3:30:00,31 ,       0,       1,0.243907, 0.41766
sgpcmbeC1.c1,1998,12 4:30:00,31 ,       0,       1, 0.27267,0.431337
sgpcmbeC1.c1,1998,12 5:30:00,31 ,       0,       1,0.260573,0.416611
sgpcmbeC1.c1,1998,12 6:30:00,31 ,       0,       1,0.218369,0.387739
sgpcmbeC1.c1,1998,12 7:30:00,31 ,       0,       1,0.284946,0.423515
sgpcmbeC1.c1,1998,12 8:30:00,31 ,       0,       1,0.280466,0.431059
sgpcmbeC1.c1,1998,12 9:30:00,31 ,       0,       1,0.269383,0.389681
sgpcmbeC1.c1,1998,1210:30:00,31 ,       0,       1,0.331483,0.374776
sgpcmbeC1.c1,1998,1211:30:00,31 ,       0,       1,0.342384,0.443118
sgpcmbeC1.c1,1998,1212:30:00,31 ,       0,       1,0.266935, 0.40171
sgpcmbeC1.c1,1998,1213:30:00,31 ,       0,       1,0.306272,0.432408
sgpcmbeC1.c1,1998,1214:30:00,31 ,       0,       1,0.281272,0.417843
sgpcmbeC1.c1,1998,1215:30:00,31 ,       0,       1,0.341039,0.449031
sgpcmbeC1.c1,1998,1216:30:00,31 ,       0,       1,0.337276,0.441967
sgpcmbeC1.c1,1998,1217:30:00,31 ,       0,       1, 0.31147,0.437347
sgpcmbeC1.c1,1998,1218:30:00,30 ,       0,       1,0.283434,0.437779
sgpcmbeC1.c1,1998,1219:30:00,30 ,       0,       1,0.256944,0.404654
sgpcmbeC1.c1,1998,1220:30:00,30 ,       0,       1,0.347685,0.425602
sgpcmbeC1.c1,1998,1221:30:00,30 ,       0,       1,0.341852,0.430508
sgpcmbeC1.c1,1998,1222:30:00,30 ,       0,       1,0.274722, 0.40444
sgpcmbeC1.c1,1998,1223:30:00,30 ,       0,       1,0.261481,0.410381