datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2007,02 0:00:00,28 ,       0,1.048664,0.051139,0.199908
twpcmbeC3.c1,2007,02 1:00:00,28 ,       0,0.596611,0.050979,0.136326
twpcmbeC3.c1,2007,02 2:00:00,28 ,       0,0.755028,0.083996,0.179884
twpcmbeC3.c1,2007,02 3:00:00,28 ,       0,0.250163,0.026656,0.070218
twpcmbeC3.c1,2007,02 4:00:00,28 ,       0,0.250832,0.011637,0.048972
twpcmbeC3.c1,2007,02 5:00:00,28 ,       0,0.191354,0.006834,0.036162
twpcmbeC3.c1,2007,02 6:00:00,28 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,02 7:00:00,28 ,       0,9.992232,5.333577,3.169238
twpcmbeC3.c1,2007,02 8:00:00,27 ,0.502123,23.02513,9.901758,5.689629
twpcmbeC3.c1,2007,02 9:00:00,28 ,0.829044,29.01522,13.03733,7.729585
twpcmbeC3.c1,2007,0210:00:00,28 ,0.817797,39.08575,17.70944,11.28412
twpcmbeC3.c1,2007,0211:00:00,28 ,2.999369,55.08172,23.57042,15.02812
twpcmbeC3.c1,2007,0212:00:00,28 ,3.016042,66.22325,25.60995,16.53582
twpcmbeC3.c1,2007,0213:00:00,28 ,6.866236,63.17688,26.27977,15.59765
twpcmbeC3.c1,2007,0214:00:00,28 ,2.192192,64.41216,24.82049,17.95492
twpcmbeC3.c1,2007,0215:00:00,28 ,1.874491,62.37444,19.55295,15.93139
twpcmbeC3.c1,2007,0216:00:00,28 ,2.070285,60.97403,16.35602, 12.1309
twpcmbeC3.c1,2007,0217:00:00,28 ,1.553402,45.59269,  16.534,12.21484
twpcmbeC3.c1,2007,0218:00:00,28 ,0.923621,22.01132,8.717771,6.063502
twpcmbeC3.c1,2007,0219:00:00,28 , 0.20397,6.238783,2.307703,1.466481
twpcmbeC3.c1,2007,0220:00:00,28 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,0221:00:00,28 ,       0,0.320279,0.027827,0.071324
twpcmbeC3.c1,2007,0222:00:00,28 ,       0,0.383208,0.047223,0.104057
twpcmbeC3.c1,2007,0223:00:00,28 ,       0,0.890798,0.071771,0.181208