datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2007,01 0:30:00,20 ,0.265601,14.53581,2.654366,3.468135
sgpcmbeC1.c1,2007,01 1:30:00,19 ,0.307242, 10.8948,2.263039,2.440912
sgpcmbeC1.c1,2007,01 2:30:00,19 , 0.43316,18.31909, 2.59348, 4.01549
sgpcmbeC1.c1,2007,01 3:30:00,18 ,0.436171,12.24831,1.916855,2.751915
sgpcmbeC1.c1,2007,01 4:30:00,18 ,0.462161, 6.85801,2.005753,1.734157
sgpcmbeC1.c1,2007,01 5:30:00,18 ,0.559566,7.991213,2.559908,2.212279
sgpcmbeC1.c1,2007,01 6:30:00,18 ,0.393371,8.987877,3.071929,2.626793
sgpcmbeC1.c1,2007,01 7:30:00,19 ,0.302602,13.79846,2.606719,3.231504
sgpcmbeC1.c1,2007,01 8:30:00,19 ,0.823638,22.75349,6.514285,6.458285
sgpcmbeC1.c1,2007,01 9:30:00,17 , 1.02176,    12.3,4.056573, 2.64405
sgpcmbeC1.c1,2007,0110:30:00,17 ,0.370544,7.095752,4.002038,2.194674
sgpcmbeC1.c1,2007,0111:30:00,18 ,0.755202,13.02492,5.059587,3.399314
sgpcmbeC1.c1,2007,0112:30:00,19 ,0.392178, 30.9732,5.402765,6.745023
sgpcmbeC1.c1,2007,0113:30:00,20 ,0.234897,9.898673, 3.71606,2.724159
sgpcmbeC1.c1,2007,0114:30:00,20 ,0.565167, 13.6706,  3.9256,3.681027
sgpcmbeC1.c1,2007,0115:30:00,20 ,0.393483, 12.5518, 3.61399,2.989454
sgpcmbeC1.c1,2007,0116:30:00,20 ,0.228893,16.49274,4.560463,3.524684
sgpcmbeC1.c1,2007,0117:30:00,21 ,0.396933,15.53679,4.823234,3.771454
sgpcmbeC1.c1,2007,0118:30:00,19 ,0.191362,12.27611, 2.87917,3.100709
sgpcmbeC1.c1,2007,0119:30:00,20 ,0.154547,5.998031,2.648978,1.938113
sgpcmbeC1.c1,2007,0120:30:00,22 ,0.192944,13.87938,4.023771,4.054867
sgpcmbeC1.c1,2007,0121:30:00,19 ,0.100516,10.26915, 2.65119, 2.51725
sgpcmbeC1.c1,2007,0122:30:00,18 ,0.209682,4.863755,1.364531,1.096447
sgpcmbeC1.c1,2007,0123:30:00,17 ,0.364628,9.755551,2.490957,2.813279