datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2000,02 0:30:00,29 ,       0,       1,0.229693,0.385631
sgpcmbeC1.c1,2000,02 1:30:00,29 ,       0,       1,0.224617,0.393924
sgpcmbeC1.c1,2000,02 2:30:00,29 ,       0,       1,0.252874,0.415568
sgpcmbeC1.c1,2000,02 3:30:00,29 ,       0,       1,0.260632,0.418973
sgpcmbeC1.c1,2000,02 4:30:00,29 ,       0,       1,0.304598,0.439589
sgpcmbeC1.c1,2000,02 5:30:00,29 ,       0,       1,0.279801,0.401763
sgpcmbeC1.c1,2000,02 6:30:00,29 ,       0,       1,0.196839,0.358034
sgpcmbeC1.c1,2000,02 7:30:00,29 ,       0,       1,0.212739,0.384759
sgpcmbeC1.c1,2000,02 8:30:00,29 ,       0,       1,0.183716,0.365318
sgpcmbeC1.c1,2000,02 9:30:00,29 ,       0,       1,0.192531,0.374038
sgpcmbeC1.c1,2000,0210:30:00,29 ,       0,0.997222,0.159401,0.336851
sgpcmbeC1.c1,2000,0211:30:00,29 ,       0,       1,0.155268,0.309186
sgpcmbeC1.c1,2000,0212:30:00,29 ,       0,       1,0.168678,0.343558
sgpcmbeC1.c1,2000,0213:30:00,29 ,       0,       1,0.174425,0.346407
sgpcmbeC1.c1,2000,0214:30:00,29 ,       0,       1,0.176724,0.326051
sgpcmbeC1.c1,2000,0215:30:00,29 ,       0,       1,0.207663,0.346044
sgpcmbeC1.c1,2000,0216:30:00,29 ,       0,       1,0.213218,0.370952
sgpcmbeC1.c1,2000,0217:30:00,29 ,       0,       1,0.205747,0.381957
sgpcmbeC1.c1,2000,0218:30:00,29 ,       0,0.997222,0.174334,0.350704
sgpcmbeC1.c1,2000,0219:30:00,29 ,       0,       1,0.194923,0.372459
sgpcmbeC1.c1,2000,0220:30:00,29 ,       0,       1,0.201628,0.366369
sgpcmbeC1.c1,2000,0221:30:00,29 ,       0,       1,0.169828,0.323714
sgpcmbeC1.c1,2000,0222:30:00,29 ,       0,       1,0.208142,0.378541
sgpcmbeC1.c1,2000,0223:30:00,29 ,       0,       1,0.191571,0.358236