datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2005,02 0:30:00,28 ,399.6325,442.5329, 418.383,10.68614 twpcmbeC1.c1,2005,02 1:30:00,28 ,397.3951,438.4269, 418.231,11.16689 twpcmbeC1.c1,2005,02 2:30:00,28 ,400.1676,448.0312,420.6086,12.42459 twpcmbeC1.c1,2005,02 3:30:00,28 ,397.3635,442.0917,418.9599, 13.0554 twpcmbeC1.c1,2005,02 4:30:00,28 ,397.2033,445.2487,419.5333,14.32392 twpcmbeC1.c1,2005,02 5:30:00,28 ,387.9421, 433.043,417.1052,10.54377 twpcmbeC1.c1,2005,02 6:30:00,28 , 392.095,435.2092, 414.839,10.65181 twpcmbeC1.c1,2005,02 7:30:00,28 ,397.6026,432.0677,416.5524,9.947894 twpcmbeC1.c1,2005,02 8:30:00,28 ,403.9886,440.2431,421.4904,9.631966 twpcmbeC1.c1,2005,02 9:30:00,28 ,404.9749,445.6969,426.2513,9.995885 twpcmbeC1.c1,2005,0210:30:00,28 ,409.5415,447.3484,428.5225,9.894129 twpcmbeC1.c1,2005,0211:30:00,28 ,408.6953,450.6725, 429.449,11.40554 twpcmbeC1.c1,2005,0212:30:00,28 ,413.0731,446.5858,429.0089,9.073515 twpcmbeC1.c1,2005,0213:30:00,28 , 411.79,447.4507,429.4498,8.727507 twpcmbeC1.c1,2005,0214:30:00,28 ,405.3784,448.4281,428.5086,11.29099 twpcmbeC1.c1,2005,0215:30:00,28 ,399.4582, 446.48,425.7597,11.34946 twpcmbeC1.c1,2005,0216:30:00,28 ,397.4877,445.0474, 422.175,10.66377 twpcmbeC1.c1,2005,0217:30:00,28 ,400.7638,441.7341,420.0607,11.13834 twpcmbeC1.c1,2005,0218:30:00,28 ,399.2067,435.1251,418.5022,10.47214 twpcmbeC1.c1,2005,0219:30:00,28 ,396.9545,438.7249,417.9433, 11.3457 twpcmbeC1.c1,2005,0220:30:00,28 ,394.7567,438.4803,416.9404,10.35024 twpcmbeC1.c1,2005,0221:30:00,28 ,397.5892, 441.232,421.1435,11.64283 twpcmbeC1.c1,2005,0222:30:00,28 ,396.1193,441.2654,418.7633,11.60845 twpcmbeC1.c1,2005,0223:30:00,28 ,394.5042,436.7933,418.0103,11.09545