datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,1999,08 0:30:00,24 ,0.024778,0.241953,0.058445,0.048019
sgpcmbeC1.c1,1999,08 1:30:00,23 ,0.021025,0.106624,0.044846,0.023675
sgpcmbeC1.c1,1999,08 2:30:00,23 ,0.017109, 0.20855,0.058035,0.048681
sgpcmbeC1.c1,1999,08 3:30:00,23 , 0.01715,0.117738,0.049645,0.029418
sgpcmbeC1.c1,1999,08 4:30:00,23 ,0.016212,0.104134,0.040613,0.025458
sgpcmbeC1.c1,1999,08 5:30:00,23 ,0.018428,0.150942,0.058619,0.040281
sgpcmbeC1.c1,1999,08 6:30:00,23 ,0.017732,0.123116,0.055842,0.029472
sgpcmbeC1.c1,1999,08 7:30:00,22 ,0.016608,0.092312,0.042948,0.021496
sgpcmbeC1.c1,1999,08 8:30:00,22 ,0.014966,0.135449,0.046955,0.028002
sgpcmbeC1.c1,1999,08 9:30:00,22 ,0.020943, 0.06825,0.037033,0.012524
sgpcmbeC1.c1,1999,0810:30:00,22 ,0.020481,0.103228,0.042339,0.021152
sgpcmbeC1.c1,1999,0811:30:00,21 ,0.028605,0.157723,0.053378, 0.02893
sgpcmbeC1.c1,1999,0812:30:00,20 ,0.023118,0.189271,0.068799,0.038204
sgpcmbeC1.c1,1999,0813:30:00,20 ,0.027158,0.194237,0.081737,0.051623
sgpcmbeC1.c1,1999,0814:30:00,17 ,0.025979,0.169258,0.080212,0.046564
sgpcmbeC1.c1,1999,0815:30:00,16 , 0.01675,0.190949,0.086411,0.051423
sgpcmbeC1.c1,1999,0816:30:00,15 ,0.024697,0.125974,0.061433,0.029163
sgpcmbeC1.c1,1999,0817:30:00,12 ,0.015676,0.102766,0.053696,0.031401
sgpcmbeC1.c1,1999,0818:30:00,24 ,0.020671,0.146432,0.050845,0.034785
sgpcmbeC1.c1,1999,0819:30:00,24 ,0.017303,0.212564,0.048051,0.045636
sgpcmbeC1.c1,1999,0820:30:00,25 ,0.022483, 0.22306,0.056949,0.053038
sgpcmbeC1.c1,1999,0821:30:00,25 ,0.018028,0.196232,0.055803,0.041253
sgpcmbeC1.c1,1999,0822:30:00,25 ,0.016591,0.197997,0.060672,0.050342
sgpcmbeC1.c1,1999,0823:30:00,24 ,0.017946,0.145946,0.042207, 0.02666