datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2003,05 0:30:00,30 ,0.924243,4.364019,2.479771,0.920172
sgpcmbeC1.c1,2003,05 1:30:00,29 ,0.798888,3.943183,2.402065, 0.86379
sgpcmbeC1.c1,2003,05 2:30:00,29 ,0.811975,3.894255,2.366589,0.839533
sgpcmbeC1.c1,2003,05 3:30:00,29 ,0.899957,4.033917,2.370716, 0.81398
sgpcmbeC1.c1,2003,05 4:30:00,27 ,0.908346,3.603954,2.300951,0.734085
sgpcmbeC1.c1,2003,05 5:30:00,27 ,0.914085,4.093172,2.348333,0.760587
sgpcmbeC1.c1,2003,05 6:30:00,27 , 0.91986,4.293067,2.429171,0.894736
sgpcmbeC1.c1,2003,05 7:30:00,25 ,0.916761,4.281136,2.309371,0.851788
sgpcmbeC1.c1,2003,05 8:30:00,25 ,0.871662,4.074525,2.346149,0.878191
sgpcmbeC1.c1,2003,05 9:30:00,29 ,0.959171,4.178084,2.542662,0.948775
sgpcmbeC1.c1,2003,0510:30:00,30 ,1.021965,3.996707, 2.51523,0.896977
sgpcmbeC1.c1,2003,0511:30:00,31 ,1.137826,4.237431,2.552255,0.921438
sgpcmbeC1.c1,2003,0512:30:00,31 ,1.120635,3.812162,2.525379,0.842067
sgpcmbeC1.c1,2003,0513:30:00,31 ,1.127655, 3.80328,2.541241,0.809745
sgpcmbeC1.c1,2003,0514:30:00,31 ,1.148508,3.998964,2.532638,0.848285
sgpcmbeC1.c1,2003,0515:30:00,30 ,1.103037,4.190103,2.544511,0.862581
sgpcmbeC1.c1,2003,0516:30:00,30 ,1.010905,4.183165,2.600993,0.872026
sgpcmbeC1.c1,2003,0517:30:00,30 ,1.082434,4.198253,2.563278,0.813635
sgpcmbeC1.c1,2003,0518:30:00,31 ,1.123514,4.194842, 2.54604,0.799142
sgpcmbeC1.c1,2003,0519:30:00,31 ,1.081046,4.216066,2.500422,0.812196
sgpcmbeC1.c1,2003,0520:30:00,31 ,1.051808,4.050445,2.459151,0.784545
sgpcmbeC1.c1,2003,0521:30:00,30 ,1.082238,3.901943,2.434119,0.821127
sgpcmbeC1.c1,2003,0522:30:00,30 ,1.048366,3.810442,2.436894,0.853601
sgpcmbeC1.c1,2003,0523:30:00,30 ,0.867009,3.981963,2.485346,0.928489