datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2003,08 0:30:00,31 ,0.374279,4.425247,1.224308,0.927259 twpcmbeC2.c1,2003,08 1:30:00,31 ,0.333087,1.866146,0.922522,0.414087 twpcmbeC2.c1,2003,08 2:30:00,31 ,0.263378,3.718642,0.979413,0.807426 twpcmbeC2.c1,2003,08 3:30:00,31 , 0.28663,1.822496,0.870658,0.380704 twpcmbeC2.c1,2003,08 4:30:00,31 , 0.38308,2.586184,0.874018,0.474558 twpcmbeC2.c1,2003,08 5:30:00,31 ,0.298526,2.831349,0.963441,0.636462 twpcmbeC2.c1,2003,08 6:30:00,31 , 0.39839,1.750224,0.928133,0.392648 twpcmbeC2.c1,2003,08 7:30:00,31 ,1.175127, 8.42974,4.877889,1.869054 twpcmbeC2.c1,2003,08 8:30:00,31 ,0.815619,11.19824,5.703672,2.189949 twpcmbeC2.c1,2003,08 9:30:00,31 ,2.699124,11.82163,5.898515,2.273962 twpcmbeC2.c1,2003,0810:30:00,31 ,2.757557,12.38276,6.064385,2.626941 twpcmbeC2.c1,2003,0811:30:00,31 ,1.798452,20.34539, 6.59149,4.061996 twpcmbeC2.c1,2003,0812:30:00,31 ,1.969791,14.62829,7.147801,3.085833 twpcmbeC2.c1,2003,0813:30:00,31 ,1.473547,16.10833,7.272462,4.016118 twpcmbeC2.c1,2003,0814:30:00,31 ,1.089521,15.72907,7.069196,3.540378 twpcmbeC2.c1,2003,0815:30:00,31 ,1.439564,17.52428,6.670831,4.324427 twpcmbeC2.c1,2003,0816:30:00,31 ,2.090876,23.73119,6.909456,4.162195 twpcmbeC2.c1,2003,0817:30:00,31 ,0.753825,10.10614,5.065793,2.548114 twpcmbeC2.c1,2003,0818:30:00,31 ,0.600325,7.346223,4.415784,1.782557 twpcmbeC2.c1,2003,0819:30:00,31 ,0.636302,3.278019,1.596324,0.627074 twpcmbeC2.c1,2003,0820:30:00,31 ,0.422181,2.567968,0.953876,0.497543 twpcmbeC2.c1,2003,0821:30:00,31 ,0.288072,3.569051,0.962233,0.650422 twpcmbeC2.c1,2003,0822:30:00,31 ,0.363426,1.997706,0.852554,0.411715 twpcmbeC2.c1,2003,0823:30:00,31 ,0.353945,2.280427,0.883374,0.410151