datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2002,05 0:30:00,25 ,       0,       1,0.609222,0.459036
sgpcmbeC1.c1,2002,05 1:30:00,25 ,       0,       1,0.533778,0.444344
sgpcmbeC1.c1,2002,05 2:30:00,25 ,       0,       1,0.550111,0.448776
sgpcmbeC1.c1,2002,05 3:30:00,25 ,       0,       1,0.581667,0.410802
sgpcmbeC1.c1,2002,05 4:30:00,25 ,       0,       1,0.630645,0.435734
sgpcmbeC1.c1,2002,05 5:30:00,25 ,       0,       1,0.648111,0.435491
sgpcmbeC1.c1,2002,05 6:30:00,25 ,       0,       1,0.626222,0.417683
sgpcmbeC1.c1,2002,05 7:30:00,25 ,       0,       1,0.584889,0.438651
sgpcmbeC1.c1,2002,05 8:30:00,25 ,       0,       1,   0.688,0.427205
sgpcmbeC1.c1,2002,05 9:30:00,25 ,       0,       1,0.725222,0.390752
sgpcmbeC1.c1,2002,0510:30:00,25 ,       0,       1,0.684041,0.401654
sgpcmbeC1.c1,2002,0511:30:00,26 ,       0,       1,0.631303,0.442223
sgpcmbeC1.c1,2002,0512:30:00,26 ,       0,       1,0.657479, 0.43251
sgpcmbeC1.c1,2002,0513:30:00,26 ,       0,       1,0.572436,0.447393
sgpcmbeC1.c1,2002,0514:30:00,26 ,       0,       1,0.567842,0.409897
sgpcmbeC1.c1,2002,0515:30:00,26 ,       0,       1,0.584402,0.404909
sgpcmbeC1.c1,2002,0516:30:00,26 ,       0,       1,0.590919,0.417343
sgpcmbeC1.c1,2002,0517:30:00,26 ,       0,       1, 0.59391,0.450427
sgpcmbeC1.c1,2002,0518:30:00,26 ,       0,       1,0.570714, 0.44835
sgpcmbeC1.c1,2002,0519:30:00,26 ,       0,       1,0.584081,0.445603
sgpcmbeC1.c1,2002,0520:30:00,26 ,       0,       1,0.555769,0.425214
sgpcmbeC1.c1,2002,0521:30:00,26 ,       0,       1,0.513782,0.465846
sgpcmbeC1.c1,2002,0522:30:00,25 ,       0,       1,0.572556,0.451673
sgpcmbeC1.c1,2002,0523:30:00,25 ,       0,       1,0.553444,0.450357