datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2005,12 0:00:00,31 ,0.412688,9.980788,3.063045,2.682307
twpcmbeC3.c1,2005,12 1:00:00,31 ,0.160724,10.27542, 3.26423,3.054916
twpcmbeC3.c1,2005,12 2:00:00,31 , 0.42506, 11.8096,2.945743,2.673027
twpcmbeC3.c1,2005,12 3:00:00,31 ,0.316335,11.05268,3.170849,2.626948
twpcmbeC3.c1,2005,12 4:00:00,31 ,0.354501,12.59429,2.991629, 2.88516
twpcmbeC3.c1,2005,12 5:00:00,31 ,0.328404,8.860744,2.650019,2.606063
twpcmbeC3.c1,2005,12 6:00:00,31 ,0.479279,8.012769,  3.3251,2.494688
twpcmbeC3.c1,2005,12 7:00:00,31 ,0.382532,8.969373,3.090531,2.486417
twpcmbeC3.c1,2005,12 8:00:00,31 ,0.454567,8.766883,3.430286,2.326338
twpcmbeC3.c1,2005,12 9:00:00,31 ,0.711683,9.521162,3.554524,2.524866
twpcmbeC3.c1,2005,1210:00:00,31 ,0.648933,8.130718,3.307099,2.157163
twpcmbeC3.c1,2005,1211:00:00,31 ,  0.3125,9.330827,4.327217,2.243532
twpcmbeC3.c1,2005,1212:00:00,31 ,0.821851,10.71406,4.456198,2.603324
twpcmbeC3.c1,2005,1213:00:00,30 ,1.115969,10.92995,4.108448,2.636268
twpcmbeC3.c1,2005,1214:00:00,31 ,1.584091,14.38168,4.415394,2.751891
twpcmbeC3.c1,2005,1215:00:00,31 ,0.745166,7.468995,3.272489,2.038698
twpcmbeC3.c1,2005,1216:00:00,31 ,0.957539,18.54356, 3.67352,3.241179
twpcmbeC3.c1,2005,1217:00:00,31 ,0.724193,10.33994,2.616284,2.254854
twpcmbeC3.c1,2005,1218:00:00,31 ,0.446511,10.29605,2.802344, 2.41808
twpcmbeC3.c1,2005,1219:00:00,31 ,0.263454,10.22055,2.442639,2.588558
twpcmbeC3.c1,2005,1220:00:00,31 ,0.434099,9.336456,2.286499,2.088865
twpcmbeC3.c1,2005,1221:00:00,31 ,0.271231,6.204319,2.332666,1.696068
twpcmbeC3.c1,2005,1222:00:00,31 ,0.303066,8.325567, 2.26665,1.945977
twpcmbeC3.c1,2005,1223:00:00,31 , 0.35857,16.12742,2.683628, 3.55509