datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2005,10 0:30:00,6 ,0.868311,34.33371,17.08114,14.09475
sgpcmbeC1.c1,2005,10 1:30:00,7 ,1.099282,985.4515,163.7622, 364.129
sgpcmbeC1.c1,2005,10 2:30:00,7 ,0.378966,59.83542,21.38761,21.28247
sgpcmbeC1.c1,2005,10 3:30:00,7 ,       0,446.4514,79.79654, 163.664
sgpcmbeC1.c1,2005,10 4:30:00,7 ,2.014581, 55.3805,24.33986,19.91805
sgpcmbeC1.c1,2005,10 5:30:00,6 ,0.366286, 49.4614,16.60249, 17.9676
sgpcmbeC1.c1,2005,10 6:30:00,7 ,1.354703,327.8482, 54.4154,120.8326
sgpcmbeC1.c1,2005,10 7:30:00,7 ,0.154171,119.8756,22.09282,43.74447
sgpcmbeC1.c1,2005,10 8:30:00,7 ,       0,65.12872,15.48111,22.91717
sgpcmbeC1.c1,2005,10 9:30:00,7 ,       0,200.5603,35.24594,73.14055
sgpcmbeC1.c1,2005,1010:30:00,7 ,0.019611,187.7993,56.83375,85.97657
sgpcmbeC1.c1,2005,1011:30:00,6 ,0.088354,400.6993,118.6174,172.5125
sgpcmbeC1.c1,2005,1012:30:00,6 ,       0,520.9656,130.4199,202.8466
sgpcmbeC1.c1,2005,1013:30:00,5 ,2.382749,571.5952, 164.361, 235.736
sgpcmbeC1.c1,2005,1014:30:00,6 ,4.437958,905.6654,189.9444,352.9319
sgpcmbeC1.c1,2005,1015:30:00,5 ,9.082703,60.81988,27.92478,21.34824
sgpcmbeC1.c1,2005,1016:30:00,6 ,6.251635,1142.241,203.2864,460.0459
sgpcmbeC1.c1,2005,1017:30:00,6 ,9.846183,112.7354,35.01222,39.82936
sgpcmbeC1.c1,2005,1018:30:00,6 , 0.65017,25.83925,10.79186,10.25369
sgpcmbeC1.c1,2005,1019:30:00,6 ,       0,28.04885,7.542147,10.40777
sgpcmbeC1.c1,2005,1020:30:00,6 ,0.635843,39.03834,9.508238,14.84226
sgpcmbeC1.c1,2005,1021:30:00,6 ,       0,14.29727,4.786663,6.374209
sgpcmbeC1.c1,2005,1022:30:00,6 ,       0,17.34083,6.647471,6.480892
sgpcmbeC1.c1,2005,1023:30:00,6 ,       0,14.99496,8.029212,6.936074