datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2000,08 0:30:00,31 ,       0,       1, 0.41828,0.425238
sgpcmbeC1.c1,2000,08 1:30:00,31 ,       0,       1,0.361111,0.392429
sgpcmbeC1.c1,2000,08 2:30:00,31 ,       0,       1,0.459229, 0.45329
sgpcmbeC1.c1,2000,08 3:30:00,31 ,       0,       1, 0.49543,0.459845
sgpcmbeC1.c1,2000,08 4:30:00,31 ,       0,       1, 0.43172,0.440721
sgpcmbeC1.c1,2000,08 5:30:00,31 ,       0,       1,0.463082,0.441068
sgpcmbeC1.c1,2000,08 6:30:00,31 ,       0,       1,0.426882,0.424042
sgpcmbeC1.c1,2000,08 7:30:00,31 ,       0,       1,0.466846,0.408549
sgpcmbeC1.c1,2000,08 8:30:00,31 ,       0,       1,0.387007,0.418585
sgpcmbeC1.c1,2000,08 9:30:00,31 ,       0,       1,0.379749,0.457299
sgpcmbeC1.c1,2000,0810:30:00,31 ,       0,       1, 0.30457,0.392115
sgpcmbeC1.c1,2000,0811:30:00,31 ,       0,       1,0.293728,0.386823
sgpcmbeC1.c1,2000,0812:30:00,31 ,       0,       1,0.309857,0.373765
sgpcmbeC1.c1,2000,0813:30:00,31 ,       0,       1,0.326075,0.384863
sgpcmbeC1.c1,2000,0814:30:00,31 ,       0,       1,0.384229,0.365575
sgpcmbeC1.c1,2000,0815:30:00,31 ,       0,       1,0.412186,0.408574
sgpcmbeC1.c1,2000,0816:30:00,31 ,       0,       1,  0.3931,0.415375
sgpcmbeC1.c1,2000,0817:30:00,31 ,       0,       1,0.357975,0.411374
sgpcmbeC1.c1,2000,0818:30:00,31 ,       0,       1,0.354569,0.425924
sgpcmbeC1.c1,2000,0819:30:00,31 ,       0,       1,0.380018,0.457297
sgpcmbeC1.c1,2000,0820:30:00,31 ,       0,       1,0.346953,0.441173
sgpcmbeC1.c1,2000,0821:30:00,31 ,       0,       1,0.300896,0.408609
sgpcmbeC1.c1,2000,0822:30:00,31 ,       0,       1,0.378136,0.428303
sgpcmbeC1.c1,2000,0823:30:00,31 ,       0,       1,0.405735,0.455226