datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,1997,05 0:30:00,29 ,0.015398,0.249777,0.063008,0.060825
sgpcmbeC1.c1,1997,05 1:30:00,29 ,0.013347,0.421407,0.068113,0.089172
sgpcmbeC1.c1,1997,05 2:30:00,31 ,0.013439,0.282761,0.058623,0.063088
sgpcmbeC1.c1,1997,05 3:30:00,30 ,0.014304,0.232413,0.050473,0.048513
sgpcmbeC1.c1,1997,05 4:30:00,30 ,0.011641,0.198706,0.046872,0.040325
sgpcmbeC1.c1,1997,05 5:30:00,30 ,0.013075,0.193911,0.051128,0.043324
sgpcmbeC1.c1,1997,05 6:30:00,31 ,0.014385,0.096471,0.042929, 0.02437
sgpcmbeC1.c1,1997,05 7:30:00,31 ,0.011908, 0.37383,0.046475,0.065278
sgpcmbeC1.c1,1997,05 8:30:00,31 ,0.015242,0.146461,0.038407,0.026894
sgpcmbeC1.c1,1997,05 9:30:00,30 ,0.013928,0.109897,0.037666,0.023278
sgpcmbeC1.c1,1997,0510:30:00,29 ,0.021947,0.107495, 0.04858,0.018782
sgpcmbeC1.c1,1997,0511:30:00,30 , 0.01619,0.165107,0.055096,0.033793
sgpcmbeC1.c1,1997,0512:30:00,29 ,0.027882,0.238395,0.058618,0.042231
sgpcmbeC1.c1,1997,0513:30:00,28 ,0.024204,0.141489,0.061978, 0.03068
sgpcmbeC1.c1,1997,0514:30:00,28 ,0.020367,0.082665,0.050918,0.018926
sgpcmbeC1.c1,1997,0515:30:00,28 ,0.021685, 0.10844,0.056913, 0.02425
sgpcmbeC1.c1,1997,0516:30:00,28 ,0.020102,0.195906,0.050682,0.034472
sgpcmbeC1.c1,1997,0517:30:00,28 ,0.019327,0.146199,0.047928,0.027398
sgpcmbeC1.c1,1997,0518:30:00,31 ,0.017985,0.163907,0.051449,0.035302
sgpcmbeC1.c1,1997,0519:30:00,31 ,0.013045,0.237209,0.051925,0.048194
sgpcmbeC1.c1,1997,0520:30:00,31 ,0.012691,0.108694,0.038254,0.025591
sgpcmbeC1.c1,1997,0521:30:00,29 ,0.014228,0.197544, 0.05254,0.047931
sgpcmbeC1.c1,1997,0522:30:00,30 ,0.013615,0.163483,0.053265, 0.04225
sgpcmbeC1.c1,1997,0523:30:00,29 ,0.015049,0.122282,0.047575, 0.02915