datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2001,10 0:30:00,27 ,0.245151,2.029798,0.831048,0.449997 twpcmbeC1.c1,2001,10 1:30:00,27 ,0.226178,2.009541,0.868916,0.464964 twpcmbeC1.c1,2001,10 2:30:00,27 ,0.284486,2.705473,1.013973, 0.55255 twpcmbeC1.c1,2001,10 3:30:00,27 ,0.414951,2.579869,1.137303,0.551789 twpcmbeC1.c1,2001,10 4:30:00,27 ,0.354837,2.647273,1.068074,0.547056 twpcmbeC1.c1,2001,10 5:30:00,27 ,0.354974,2.730437,1.212197,0.753778 twpcmbeC1.c1,2001,10 6:30:00,27 ,1.026657,11.17593,5.992941, 2.60749 twpcmbeC1.c1,2001,10 7:30:00,27 ,1.128561,16.06311,6.514963,2.984242 twpcmbeC1.c1,2001,10 8:30:00,27 ,2.079816,16.34431,7.087824,3.328499 twpcmbeC1.c1,2001,10 9:30:00,27 ,1.075534,23.36909,8.765909,5.404365 twpcmbeC1.c1,2001,1010:30:00,27 ,1.325309,28.18252,9.129073,7.265343 twpcmbeC1.c1,2001,1011:30:00,27 , 0.99479,25.55058,9.168926,7.360996 twpcmbeC1.c1,2001,1012:30:00,27 ,0.493096,30.13304,9.658572,9.264588 twpcmbeC1.c1,2001,1013:30:00,27 ,1.067472,31.05437,9.939803,7.983964 twpcmbeC1.c1,2001,1014:30:00,27 , 0.47504,34.49602,10.11148,7.341925 twpcmbeC1.c1,2001,1015:30:00,27 ,1.255262,21.39908,7.765558,4.482647 twpcmbeC1.c1,2001,1016:30:00,27 ,0.665118,15.93697,7.042337,4.350034 twpcmbeC1.c1,2001,1017:30:00,27 ,0.605786,10.65566,5.423512,3.197212 twpcmbeC1.c1,2001,1018:30:00,27 ,0.273128,3.293023, 1.51283,0.816204 twpcmbeC1.c1,2001,1019:30:00,27 ,0.225254,2.966238,0.977517,0.619778 twpcmbeC1.c1,2001,1020:30:00,27 ,0.188287,1.733546,0.787538,0.375633 twpcmbeC1.c1,2001,1021:30:00,27 ,0.282102,1.488164,0.817202,0.288454 twpcmbeC1.c1,2001,1022:30:00,27 ,0.220496,1.867406,0.894996, 0.35755 twpcmbeC1.c1,2001,1023:30:00,27 ,0.248274,2.476727,0.697757,0.460153