datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2002,11 0:30:00,28 ,       0,0.840662,0.032884,0.159031
sgpcmbeC1.c1,2002,11 1:30:00,29 ,       0,1.334489,0.046017,0.247808
sgpcmbeC1.c1,2002,11 2:30:00,28 ,       0,0.522461,0.018659,0.098736
sgpcmbeC1.c1,2002,11 3:30:00,27 ,       0,0.072328,0.002679, 0.01392
sgpcmbeC1.c1,2002,11 4:30:00,25 ,       0,       0,       0,       0
sgpcmbeC1.c1,2002,11 5:30:00,30 ,       0,       0,       0,       0
sgpcmbeC1.c1,2002,11 6:30:00,30 ,       0,2.249571,0.075075,0.410697
sgpcmbeC1.c1,2002,11 7:30:00,30 ,0.047792,49.37798,15.62764, 15.0776
sgpcmbeC1.c1,2002,11 8:30:00,30 ,0.047134,213.0808,109.1425,71.04474
sgpcmbeC1.c1,2002,11 9:30:00,30 ,0.088745,378.1867,218.4564,137.3198
sgpcmbeC1.c1,2002,1110:30:00,30 ,0.043762,507.5093,305.5581,182.5967
sgpcmbeC1.c1,2002,1111:30:00,30 , 0.21125,588.0547,354.8615,228.9695
sgpcmbeC1.c1,2002,1112:30:00,30 ,0.478256,602.9489,351.6017,234.3475
sgpcmbeC1.c1,2002,1113:30:00,30 ,0.114265,554.5243,317.5345,209.0466
sgpcmbeC1.c1,2002,1114:30:00,30 ,0.042458,448.1887,281.7197,162.1253
sgpcmbeC1.c1,2002,1115:30:00,30 ,0.115385,294.5877,182.0714, 99.6015
sgpcmbeC1.c1,2002,1116:30:00,30 ,       0,116.2686,63.24749,39.43845
sgpcmbeC1.c1,2002,1117:30:00,30 ,       0,7.317354,2.313391, 2.24165
sgpcmbeC1.c1,2002,1118:30:00,30 ,       0,2.230605,0.079568,0.407268
sgpcmbeC1.c1,2002,1119:30:00,29 ,       0,1.929743,0.066543,0.358344
sgpcmbeC1.c1,2002,1120:30:00,29 ,       0,0.202261,0.006975,0.037559
sgpcmbeC1.c1,2002,1121:30:00,29 ,       0,0.643789,0.040471,0.135993
sgpcmbeC1.c1,2002,1122:30:00,27 ,       0,       0,       0,       0
sgpcmbeC1.c1,2002,1123:30:00,28 ,       0,1.455296,0.057376,0.275451