datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2001,11 0:30:00,26 ,       0,       0,       0,       0
sgpcmbeC1.c1,2001,11 1:30:00,26 ,       0,       0,       0,       0
sgpcmbeC1.c1,2001,11 2:30:00,27 ,       0,       0,       0,       0
sgpcmbeC1.c1,2001,11 3:30:00,27 ,       0,       0,       0,       0
sgpcmbeC1.c1,2001,11 4:30:00,28 ,       0,       0,       0,       0
sgpcmbeC1.c1,2001,11 5:30:00,29 ,       0,       0,       0,       0
sgpcmbeC1.c1,2001,11 6:30:00,30 ,       0,2.595763,0.261582,0.612218
sgpcmbeC1.c1,2001,11 7:30:00,30 ,       0,26.83324,11.87627,5.849793
sgpcmbeC1.c1,2001,11 8:30:00,30 ,       0,50.60635,16.49777, 12.0453
sgpcmbeC1.c1,2001,11 9:30:00,30 ,1.335271,68.81899,22.95102,19.36503
sgpcmbeC1.c1,2001,1110:30:00,30 ,  1.2167,73.22151,24.00396,20.60517
sgpcmbeC1.c1,2001,1111:30:00,30 ,0.375911,92.44196,26.95441,25.39356
sgpcmbeC1.c1,2001,1112:30:00,30 ,0.318333,90.75407,28.09713,23.85521
sgpcmbeC1.c1,2001,1113:30:00,30 , 0.53866,89.65083,26.76411,24.79641
sgpcmbeC1.c1,2001,1114:30:00,30 ,1.538576,97.52512,20.54879,21.40941
sgpcmbeC1.c1,2001,1115:30:00,30 ,3.039326, 47.8685,17.42925,13.68881
sgpcmbeC1.c1,2001,1116:30:00,30 ,4.690508,60.51301,20.39604,11.21433
sgpcmbeC1.c1,2001,1117:30:00,30 ,       0, 10.8963, 5.73294,2.912853
sgpcmbeC1.c1,2001,1118:30:00,30 ,       0,       0,       0,       0
sgpcmbeC1.c1,2001,1119:30:00,30 ,       0,       0,       0,       0
sgpcmbeC1.c1,2001,1120:30:00,28 ,       0,       0,       0,       0
sgpcmbeC1.c1,2001,1121:30:00,28 ,       0,       0,       0,       0
sgpcmbeC1.c1,2001,1122:30:00,26 ,       0,       0,       0,       0
sgpcmbeC1.c1,2001,1123:30:00,27 ,       0,       0,       0,       0