datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2004,02 0:00:00,29 ,0.258279,7.869406, 3.27122,2.176024
twpcmbeC3.c1,2004,02 1:00:00,29 ,0.263348,10.12042,3.154116,2.559095
twpcmbeC3.c1,2004,02 2:00:00,29 , 0.65715,8.068496,2.633127,2.079851
twpcmbeC3.c1,2004,02 3:00:00,29 ,0.212317,9.650578,  2.9967,2.322124
twpcmbeC3.c1,2004,02 4:00:00,29 ,0.533472,8.452658,3.882828,2.405749
twpcmbeC3.c1,2004,02 5:00:00,29 ,0.982275,8.715675,3.568154,1.914187
twpcmbeC3.c1,2004,02 6:00:00,29 ,0.423465,7.338586,3.471796,2.103652
twpcmbeC3.c1,2004,02 7:00:00,29 ,0.309361,9.315217,3.350315,2.749997
twpcmbeC3.c1,2004,02 8:00:00,29 ,0.447929,9.716396,3.238024,2.123964
twpcmbeC3.c1,2004,02 9:00:00,29 ,0.611976,11.24961,3.873169,2.916556
twpcmbeC3.c1,2004,0210:00:00,29 ,0.687465,11.58829,5.080385,2.997653
twpcmbeC3.c1,2004,0211:00:00,29 ,1.069706,8.508424,3.701296,1.801051
twpcmbeC3.c1,2004,0212:00:00,29 ,0.738213,9.066082,4.134033,1.898965
twpcmbeC3.c1,2004,0213:00:00,29 ,1.095435,8.972632,4.216819,1.985407
twpcmbeC3.c1,2004,0214:00:00,29 ,0.795334,9.077569,4.136371,2.115642
twpcmbeC3.c1,2004,0215:00:00,29 ,0.671757,11.46731,4.125838, 2.71903
twpcmbeC3.c1,2004,0216:00:00,29 ,1.027555,10.97674,4.037153,2.480995
twpcmbeC3.c1,2004,0217:00:00,29 , 0.38819,8.805137,3.249919,2.206613
twpcmbeC3.c1,2004,0218:00:00,29 ,0.416718, 11.1659,3.383865,2.591875
twpcmbeC3.c1,2004,0219:00:00,29 , 0.75809,8.712507,2.873909,2.040161
twpcmbeC3.c1,2004,0220:00:00,29 ,0.375093,7.853698,3.248272,2.302643
twpcmbeC3.c1,2004,0221:00:00,29 ,0.391488,9.861448,3.467762,2.710563
twpcmbeC3.c1,2004,0222:00:00,29 ,0.361099,11.90246,3.132793,2.695563
twpcmbeC3.c1,2004,0223:00:00,29 ,0.350822,9.376969, 3.41507,2.334309