datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2000,12 0:30:00,30 ,0.201848, 2.39498,0.905983,0.460048 twpcmbeC1.c1,2000,12 1:30:00,30 ,0.256082,4.800714,1.072387,0.883724 twpcmbeC1.c1,2000,12 2:30:00,30 , 0.28273,3.923814,1.127938,0.866788 twpcmbeC1.c1,2000,12 3:30:00,30 ,0.312735,2.217327,1.047926,0.512408 twpcmbeC1.c1,2000,12 4:30:00,30 , 0.34441,2.035357, 1.09589,0.541005 twpcmbeC1.c1,2000,12 5:30:00,30 ,0.244586,4.193654,1.202061, 0.85732 twpcmbeC1.c1,2000,12 6:30:00,30 , 0.42682,8.921643, 4.06607,2.084139 twpcmbeC1.c1,2000,12 7:30:00,29 ,1.545108,10.94811,4.959213,2.302317 twpcmbeC1.c1,2000,12 8:30:00,29 ,1.467794,20.81798,6.137532,3.628195 twpcmbeC1.c1,2000,12 9:30:00,29 ,1.814254,15.09016,5.457925,2.996683 twpcmbeC1.c1,2000,1210:30:00,29 ,1.460468,12.28699, 6.97476,2.835548 twpcmbeC1.c1,2000,1211:30:00,29 ,2.094163,18.75591,8.119366,4.146741 twpcmbeC1.c1,2000,1212:30:00,29 ,2.034698,10.10097,5.949832,2.450932 twpcmbeC1.c1,2000,1213:30:00,29 , 1.18995,13.46604,5.393671,2.805845 twpcmbeC1.c1,2000,1214:30:00,29 ,0.728746, 17.5456,6.054641,4.105767 twpcmbeC1.c1,2000,1215:30:00,29 ,0.828106,17.70804,5.809192,4.789095 twpcmbeC1.c1,2000,1216:30:00,29 ,0.793792,11.86833,3.859504,2.609737 twpcmbeC1.c1,2000,1217:30:00,29 ,0.521068,10.05838,2.936627,1.862377 twpcmbeC1.c1,2000,1218:30:00,29 ,0.352243,2.912823,1.514256,0.749082 twpcmbeC1.c1,2000,1219:30:00,29 ,0.304084,1.753762,0.853526,0.387051 twpcmbeC1.c1,2000,1220:30:00,29 ,0.180918,1.366999,0.823873, 0.33576 twpcmbeC1.c1,2000,1221:30:00,29 ,0.249938,2.224133,0.953739,0.560813 twpcmbeC1.c1,2000,1222:30:00,29 ,0.222384,2.237523,0.846925,0.464422 twpcmbeC1.c1,2000,1223:30:00,29 ,0.228184,2.383801,0.965943,0.529556