datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2003,05 0:30:00,31 ,0.333746,4.781126,1.507085,1.019706
sgpcmbeC1.c1,2003,05 1:30:00,31 ,0.240965,9.607579,2.389728,1.958295
sgpcmbeC1.c1,2003,05 2:30:00,31 ,0.463403,4.200769,1.576865,0.901353
sgpcmbeC1.c1,2003,05 3:30:00,31 ,0.267695, 3.26233,1.264848,0.752648
sgpcmbeC1.c1,2003,05 4:30:00,31 ,0.431942,3.918224,1.671115,1.000988
sgpcmbeC1.c1,2003,05 5:30:00,31 ,0.517241,4.946323,2.163737,1.465559
sgpcmbeC1.c1,2003,05 6:30:00,31 ,0.436232,8.840874,3.989649,2.600096
sgpcmbeC1.c1,2003,05 7:30:00,31 ,0.319651,9.153001,4.944723,2.556171
sgpcmbeC1.c1,2003,05 8:30:00,31 ,0.791017,14.50324,5.859629,3.433466
sgpcmbeC1.c1,2003,05 9:30:00,31 , 0.70181,14.91533, 5.87407,2.993053
sgpcmbeC1.c1,2003,0510:30:00,31 ,1.596169,11.18161,5.537433,2.498735
sgpcmbeC1.c1,2003,0511:30:00,31 ,1.859189,12.66181,5.462544,2.596951
sgpcmbeC1.c1,2003,0512:30:00,31 ,1.474242,11.94807, 4.65952,2.240867
sgpcmbeC1.c1,2003,0513:30:00,31 ,1.697642,15.12853,5.038103,3.363481
sgpcmbeC1.c1,2003,0514:30:00,31 ,1.628182,20.72748,5.786982,4.378955
sgpcmbeC1.c1,2003,0515:30:00,31 ,1.185902,13.08831,4.626357,2.297307
sgpcmbeC1.c1,2003,0516:30:00,31 ,1.136052,8.972438,4.367293, 1.98965
sgpcmbeC1.c1,2003,0517:30:00,31 ,1.323771,7.898231,4.722037,1.766077
sgpcmbeC1.c1,2003,0518:30:00,31 ,0.581333,10.36942,5.433313,2.459559
sgpcmbeC1.c1,2003,0519:30:00,31 ,1.024581,12.74698,4.824183,2.397465
sgpcmbeC1.c1,2003,0520:30:00,31 ,0.405959,8.079532,2.328922,1.722297
sgpcmbeC1.c1,2003,0521:30:00,31 , 0.56352,5.832722,2.030586,1.285304
sgpcmbeC1.c1,2003,0522:30:00,31 ,0.371894,4.311327,1.805229, 0.96558
sgpcmbeC1.c1,2003,0523:30:00,31 , 0.29925,5.563299,1.856631,1.255234