datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2002,05 0:30:00,24 ,0.028269,0.198519,0.070774,0.044461 twpcmbeC2.c1,2002,05 1:30:00,27 ,0.034002,0.178813,0.069896,0.036275 twpcmbeC2.c1,2002,05 2:30:00,27 ,0.027445,0.293125,0.075918,0.054431 twpcmbeC2.c1,2002,05 3:30:00,24 ,0.023605,0.171148,0.070988,0.034764 twpcmbeC2.c1,2002,05 4:30:00,25 , 0.02478,0.205221,0.071438,0.041605 twpcmbeC2.c1,2002,05 5:30:00,26 ,0.020665,0.151171,0.065223,0.037284 twpcmbeC2.c1,2002,05 6:30:00,26 ,0.023365,0.139675,0.055321,0.025185 twpcmbeC2.c1,2002,05 7:30:00,27 ,0.024318,0.200618,0.064475,0.043847 twpcmbeC2.c1,2002,05 8:30:00,27 ,0.023034,0.201885,0.066301, 0.05175 twpcmbeC2.c1,2002,05 9:30:00,28 ,0.023962,0.248547,0.070643,0.050912 twpcmbeC2.c1,2002,0510:30:00,27 ,0.028277,0.149147,0.062492,0.031217 twpcmbeC2.c1,2002,0511:30:00,27 ,0.020941,0.193108,0.058973,0.035205 twpcmbeC2.c1,2002,0512:30:00,27 , 0.02599,0.195931,0.070136,0.041724 twpcmbeC2.c1,2002,0513:30:00,26 ,0.030993,0.380148,0.080097,0.068423 twpcmbeC2.c1,2002,0514:30:00,26 ,0.028944,0.205564,0.072982,0.044032 twpcmbeC2.c1,2002,0515:30:00,27 ,0.022378,0.208284,0.076489,0.048358 twpcmbeC2.c1,2002,0516:30:00,27 ,0.029351,0.154904,0.072427,0.030783 twpcmbeC2.c1,2002,0517:30:00,28 ,0.026627,0.203229,0.067589,0.040292 twpcmbeC2.c1,2002,0518:30:00,27 ,0.025617,0.185296,0.073799,0.047453 twpcmbeC2.c1,2002,0519:30:00,28 , 0.02131,0.208238,0.076775, 0.04693 twpcmbeC2.c1,2002,0520:30:00,27 ,0.026157,0.222361,0.072326,0.051879 twpcmbeC2.c1,2002,0521:30:00,27 , 0.02983,0.212186,0.071167,0.043783 twpcmbeC2.c1,2002,0522:30:00,25 ,0.024348,0.207979,0.062273,0.039948 twpcmbeC2.c1,2002,0523:30:00,26 ,0.029452,0.088249,0.052859,0.015084