datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2000,12 0:30:00,30 ,0.455893,8.719652,3.624837,2.736651 twpcmbeC2.c1,2000,12 1:30:00,30 ,0.690867,10.98478,3.485674,2.754745 twpcmbeC2.c1,2000,12 2:30:00,30 ,0.322473,13.81386,4.186476,3.095752 twpcmbeC2.c1,2000,12 3:30:00,30 ,0.294747,13.27845, 4.02939, 2.60739 twpcmbeC2.c1,2000,12 4:30:00,30 ,0.312508,14.21962,4.982805,3.631355 twpcmbeC2.c1,2000,12 5:30:00,29 ,0.356612,13.19998,4.551161,3.723994 twpcmbeC2.c1,2000,12 6:30:00,30 , 0.32873,10.96503,4.731382,3.412711 twpcmbeC2.c1,2000,12 7:30:00,30 ,0.664066,12.46068,4.119203,3.236218 twpcmbeC2.c1,2000,12 8:30:00,30 ,0.535275,13.82083,4.229819,2.977873 twpcmbeC2.c1,2000,12 9:30:00,30 ,0.380218,8.040191,4.354098,2.430304 twpcmbeC2.c1,2000,1210:30:00,30 ,0.597352,8.132017,3.794323,2.024808 twpcmbeC2.c1,2000,1211:30:00,30 ,0.683532, 8.62542,3.759644, 2.27169 twpcmbeC2.c1,2000,1212:30:00,30 ,0.677079,8.581703,3.394947,2.208886 twpcmbeC2.c1,2000,1213:30:00,31 ,0.646851,7.802945,3.548885,2.021139 twpcmbeC2.c1,2000,1214:30:00,31 ,0.446501,10.73825,3.804259,2.410715 twpcmbeC2.c1,2000,1215:30:00,31 ,0.703626,11.66289, 3.83697,2.731042 twpcmbeC2.c1,2000,1216:30:00,31 ,0.581116,11.88311,4.193823,3.037023 twpcmbeC2.c1,2000,1217:30:00,30 ,0.390241,10.68963,3.907244,2.763408 twpcmbeC2.c1,2000,1218:30:00,29 ,1.101999,11.14783,3.863551,2.843875 twpcmbeC2.c1,2000,1219:30:00,30 ,0.396808,16.05722,4.623324,4.272682 twpcmbeC2.c1,2000,1220:30:00,30 ,0.266507,9.293509,3.026092,2.285224 twpcmbeC2.c1,2000,1221:30:00,30 ,0.496013,13.12947,3.338757,2.652619 twpcmbeC2.c1,2000,1222:30:00,30 ,0.314693,8.278985,3.101626,2.426888 twpcmbeC2.c1,2000,1223:30:00,30 ,0.337372,10.90255,3.444142,2.489977