datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2005,10 0:30:00,31 ,0.374081,6.761065,1.729873,1.379261
sgpcmbeC1.c1,2005,10 1:30:00,31 ,0.308334,5.050248,1.657954,1.195112
sgpcmbeC1.c1,2005,10 2:30:00,31 ,0.358019,3.586643,1.256009,0.829081
sgpcmbeC1.c1,2005,10 3:30:00,31 ,0.378525,2.650996,1.242172,0.561711
sgpcmbeC1.c1,2005,10 4:30:00,31 ,0.356776, 4.29476,1.560199,1.057526
sgpcmbeC1.c1,2005,10 5:30:00,31 ,0.397267,5.213304,1.688669,1.120959
sgpcmbeC1.c1,2005,10 6:30:00,31 ,0.252288,5.227022, 1.63364,1.136269
sgpcmbeC1.c1,2005,10 7:30:00,31 ,0.386114,9.520012,3.843623,2.549296
sgpcmbeC1.c1,2005,10 8:30:00,31 ,0.915785,13.09232,4.713172,3.005602
sgpcmbeC1.c1,2005,10 9:30:00,31 ,0.878291,10.92136,5.321268,3.129676
sgpcmbeC1.c1,2005,1010:30:00,31 ,1.409011,8.938604,4.477622,2.028492
sgpcmbeC1.c1,2005,1011:30:00,31 ,0.961736, 23.0131,4.393171,3.691308
sgpcmbeC1.c1,2005,1012:30:00,31 ,1.328109, 8.18347,3.661938,2.020903
sgpcmbeC1.c1,2005,1013:30:00,31 ,1.023587, 7.75564,3.152205,2.080045
sgpcmbeC1.c1,2005,1014:30:00,31 ,1.471811, 9.64423,3.695954, 2.19883
sgpcmbeC1.c1,2005,1015:30:00,31 ,1.082944, 8.71336,4.026978,2.020338
sgpcmbeC1.c1,2005,1016:30:00,31 ,0.586635,9.622855,4.534251,2.146356
sgpcmbeC1.c1,2005,1017:30:00,31 ,0.680838,11.05329,5.748528,2.999398
sgpcmbeC1.c1,2005,1018:30:00,31 ,0.591754,7.599616,3.095006, 1.99836
sgpcmbeC1.c1,2005,1019:30:00,31 ,0.249949,4.442695,1.834407,1.035703
sgpcmbeC1.c1,2005,1020:30:00,31 ,0.563087,6.843016,1.750654,1.257388
sgpcmbeC1.c1,2005,1021:30:00,31 ,0.239704,5.735713,1.844585,1.407082
sgpcmbeC1.c1,2005,1022:30:00,31 ,0.195556,3.939534,1.504356,0.929566
sgpcmbeC1.c1,2005,1023:30:00,31 ,0.348351,4.633048, 1.61591,1.124517