datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2003,02 0:30:00,28 ,405.9815,447.3083,424.6376,13.00114 twpcmbeC1.c1,2003,02 1:30:00,28 ,404.8643,450.1209,424.8326,13.37822 twpcmbeC1.c1,2003,02 2:30:00,28 ,406.1372,447.9581,423.8107,12.49151 twpcmbeC1.c1,2003,02 3:30:00,28 ,405.0093,448.4935,422.8849,13.69619 twpcmbeC1.c1,2003,02 4:30:00,28 ,406.0709,442.6678,419.3579,12.08212 twpcmbeC1.c1,2003,02 5:30:00,28 ,405.2557,437.6869,417.7233, 10.0842 twpcmbeC1.c1,2003,02 6:30:00,28 ,403.8327,442.3173,418.8551,12.22014 twpcmbeC1.c1,2003,02 7:30:00,28 ,408.7845,443.7236,421.6775,10.43258 twpcmbeC1.c1,2003,02 8:30:00,28 ,415.0752,443.1436,425.4304,8.296705 twpcmbeC1.c1,2003,02 9:30:00,28 ,419.4274, 454.582,430.6372,8.491195 twpcmbeC1.c1,2003,0210:30:00,28 ,416.0963,451.9988,432.8566,8.494977 twpcmbeC1.c1,2003,0211:30:00,28 ,416.5555, 455.045,434.9968, 9.72701 twpcmbeC1.c1,2003,0212:30:00,28 ,416.1126,457.2143,436.5456,11.39115 twpcmbeC1.c1,2003,0213:30:00,28 ,420.2435,457.8781,435.9894,10.93303 twpcmbeC1.c1,2003,0214:30:00,28 ,415.5726,450.9777,435.9613,8.967241 twpcmbeC1.c1,2003,0215:30:00,28 ,420.1329,453.7281,435.5709,9.113989 twpcmbeC1.c1,2003,0216:30:00,28 ,415.7312,453.2458,433.5564,9.493743 twpcmbeC1.c1,2003,0217:30:00,28 ,412.4196,452.2794,432.0921,10.56575 twpcmbeC1.c1,2003,0218:30:00,28 ,410.3366,446.7355,430.1685, 10.0012 twpcmbeC1.c1,2003,0219:30:00,28 , 409.309,448.4185,427.9428,10.10502 twpcmbeC1.c1,2003,0220:30:00,28 ,410.1959,447.1164,426.9376,10.09345 twpcmbeC1.c1,2003,0221:30:00,28 ,410.4104, 447.633,425.9059,11.34961 twpcmbeC1.c1,2003,0222:30:00,28 ,409.3704,441.9413,423.0493,10.45639 twpcmbeC1.c1,2003,0223:30:00,28 , 405.932,451.8719,422.6317,12.14768