datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,1998,10 0:30:00,31 ,0.369104,4.306978,1.194471,0.810984 twpcmbeC1.c1,1998,10 1:30:00,31 ,0.329412,4.382338,1.167229,0.718558 twpcmbeC1.c1,1998,10 2:30:00,31 ,0.347139,4.486985,1.634875,0.973429 twpcmbeC1.c1,1998,10 3:30:00,31 ,0.399399,3.001117,1.184054,0.639222 twpcmbeC1.c1,1998,10 4:30:00,31 , 0.36187,3.577926,1.307445,0.788124 twpcmbeC1.c1,1998,10 5:30:00,31 ,0.494836,2.694518,1.247578,0.596181 twpcmbeC1.c1,1998,10 6:30:00,31 ,0.818263, 12.1764,6.644201,3.207401 twpcmbeC1.c1,1998,10 7:30:00,31 ,1.512522,15.25619,7.121107,3.177927 twpcmbeC1.c1,1998,10 8:30:00,31 ,1.947608,17.59895, 7.77677,3.010717 twpcmbeC1.c1,1998,10 9:30:00,31 , 1.44593,16.93107,7.047772,3.057987 twpcmbeC1.c1,1998,1010:30:00,31 ,0.771102,14.48938,6.206398,3.359306 twpcmbeC1.c1,1998,1011:30:00,31 ,1.311456,20.67115,6.918718,5.124916 twpcmbeC1.c1,1998,1012:30:00,31 ,1.356174,21.96196,6.389304,4.802025 twpcmbeC1.c1,1998,1013:30:00,31 ,1.922902,33.30156,6.880087,6.506138 twpcmbeC1.c1,1998,1014:30:00,31 ,0.475117,30.45842, 8.52896,6.484047 twpcmbeC1.c1,1998,1015:30:00,31 ,1.095225, 21.4081,7.263405,5.704734 twpcmbeC1.c1,1998,1016:30:00,31 ,0.690977, 15.5092,7.636537,3.936187 twpcmbeC1.c1,1998,1017:30:00,31 ,2.071481,11.22868,5.872512,2.277072 twpcmbeC1.c1,1998,1018:30:00,31 ,0.402812,3.924821, 1.47373,0.851775 twpcmbeC1.c1,1998,1019:30:00,31 ,0.343856,3.089189,1.120747,0.706369 twpcmbeC1.c1,1998,1020:30:00,31 ,0.383062,2.919173,1.089487,0.674882 twpcmbeC1.c1,1998,1021:30:00,31 ,0.341748,2.769506,1.080565,0.575041 twpcmbeC1.c1,1998,1022:30:00,31 ,0.267983,2.934153,0.975164,0.521727 twpcmbeC1.c1,1998,1023:30:00,31 ,0.314414,4.456932,1.209991,0.899054