datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,1997,11 0:30:00,29 ,0.429488, 9.16859,2.684396, 2.63194 twpcmbeC1.c1,1997,11 1:30:00,29 ,0.213932,15.56986,3.018582,3.118293 twpcmbeC1.c1,1997,11 2:30:00,29 , 0.44364,10.33485,2.952431,3.128031 twpcmbeC1.c1,1997,11 3:30:00,29 ,0.193924,12.00431,3.359717,3.402528 twpcmbeC1.c1,1997,11 4:30:00,29 , 0.34063, 12.1392, 3.39145,3.111576 twpcmbeC1.c1,1997,11 5:30:00,29 ,0.447692,10.56877,3.331646,3.275092 twpcmbeC1.c1,1997,11 6:30:00,29 ,0.561154,15.86593,4.129309,4.210615 twpcmbeC1.c1,1997,11 7:30:00,29 ,0.438724,10.64759, 3.39998,2.684477 twpcmbeC1.c1,1997,11 8:30:00,27 ,0.399809,11.56772,3.728249,2.854699 twpcmbeC1.c1,1997,11 9:30:00,23 ,0.524479,11.77097,4.049141,3.045873 twpcmbeC1.c1,1997,1110:30:00,22 ,0.735272,8.768799,3.347322,2.220705 twpcmbeC1.c1,1997,1111:30:00,21 ,0.688929,7.756694,3.127208,2.319416 twpcmbeC1.c1,1997,1112:30:00,23 ,0.672675,7.748829,2.614741,2.203223 twpcmbeC1.c1,1997,1113:30:00,27 ,0.427324,11.22225,3.503855,3.081924 twpcmbeC1.c1,1997,1114:30:00,29 ,0.741327,10.45969,4.364495,3.255427 twpcmbeC1.c1,1997,1115:30:00,28 ,0.381533,13.21484,3.649582,3.093003 twpcmbeC1.c1,1997,1116:30:00,29 ,0.381335,11.47822,3.597993,3.237966 twpcmbeC1.c1,1997,1117:30:00,29 ,0.335755,16.14079,3.156255,3.576006 twpcmbeC1.c1,1997,1118:30:00,29 ,0.351409,12.58763,3.288377,3.616043 twpcmbeC1.c1,1997,1119:30:00,29 ,0.361118,9.775603,2.673116,2.691362 twpcmbeC1.c1,1997,1120:30:00,29 ,0.427559,10.02016,2.444676,2.396207 twpcmbeC1.c1,1997,1121:30:00,29 ,0.409814,10.79507,3.091856,2.936977 twpcmbeC1.c1,1997,1122:30:00,29 ,0.365327,14.82422,3.029142,3.164101 twpcmbeC1.c1,1997,1123:30:00,29 ,0.335557,12.05427,3.561102,3.473868