datastream, year, month, tod,n, min, max, mean, std twpcmbeC3.c1,2004,12 0:00:00,29 ,3.478473,6.667768,5.279079,0.882241 twpcmbeC3.c1,2004,12 1:00:00,30 ,3.378884,6.572497,5.322186,0.911766 twpcmbeC3.c1,2004,12 2:00:00,28 ,3.346826,6.629847,5.203728,0.925708 twpcmbeC3.c1,2004,12 3:00:00,29 ,3.268658,6.700261,5.229014,0.954819 twpcmbeC3.c1,2004,12 4:00:00,28 ,3.230937,6.666205,5.172462,0.879636 twpcmbeC3.c1,2004,12 5:00:00,28 ,3.331069,6.630863, 5.14562,0.886937 twpcmbeC3.c1,2004,12 6:00:00,29 ,3.889776,6.698858,5.136176,0.856663 twpcmbeC3.c1,2004,12 7:00:00,29 , 3.98633,6.787514, 5.168,0.836677 twpcmbeC3.c1,2004,12 8:00:00,30 ,3.833762, 6.76581,5.202679,0.872402 twpcmbeC3.c1,2004,12 9:00:00,30 ,3.807567,6.655701,5.194133,0.857218 twpcmbeC3.c1,2004,1210:00:00,30 ,3.767964,6.756899,5.225685, 0.86308 twpcmbeC3.c1,2004,1211:00:00,27 ,3.892935,6.359449, 5.13821,0.723038 twpcmbeC3.c1,2004,1212:00:00,31 ,3.920742,6.856588,5.349893, 0.79349 twpcmbeC3.c1,2004,1213:00:00,31 ,3.819982,6.795601,5.352607,0.791128 twpcmbeC3.c1,2004,1214:00:00,31 ,3.728011,6.686021,5.382737,0.826074 twpcmbeC3.c1,2004,1215:00:00,31 ,3.481292,6.758904,5.353634,0.844187 twpcmbeC3.c1,2004,1216:00:00,29 , 3.54657, 6.64846,5.301785,0.856229 twpcmbeC3.c1,2004,1217:00:00,29 ,3.714353,6.532093, 5.3951,0.795142 twpcmbeC3.c1,2004,1218:00:00,29 ,3.901198,6.557487,5.379871,0.814024 twpcmbeC3.c1,2004,1219:00:00,29 ,3.864372,6.656462,5.338925,0.853738 twpcmbeC3.c1,2004,1220:00:00,28 , 3.84706,6.619681,5.347474,0.787245 twpcmbeC3.c1,2004,1221:00:00,30 ,3.860249,6.807555,5.403947,0.806846 twpcmbeC3.c1,2004,1222:00:00,29 ,3.710594,6.758621,5.379452,0.834366 twpcmbeC3.c1,2004,1223:00:00,29 ,3.537179,6.645487,5.343384, 0.85055