datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2001,07 0:30:00,29 ,0.004019,0.635329,0.075514,0.157814 nsacmbeC1.c1,2001,07 1:30:00,28 ,0.008488,0.272343,0.044799,0.064577 nsacmbeC1.c1,2001,07 2:30:00,27 ,0.007681,0.309653,0.039112,0.059548 nsacmbeC1.c1,2001,07 3:30:00,27 , 0.00674,0.497994,0.047969,0.094036 nsacmbeC1.c1,2001,07 4:30:00,29 ,0.009516,0.260133,0.043931,0.056774 nsacmbeC1.c1,2001,07 5:30:00,29 ,0.009535,0.559441,0.061556,0.121535 nsacmbeC1.c1,2001,07 6:30:00,29 ,0.008282,0.277522,0.048837,0.056669 nsacmbeC1.c1,2001,07 7:30:00,28 ,0.009852,0.438488,0.041625,0.080063 nsacmbeC1.c1,2001,07 8:30:00,30 ,0.009752,0.348669,0.041659,0.066438 nsacmbeC1.c1,2001,07 9:30:00,30 ,0.007742,0.573076,0.064845,0.131746 nsacmbeC1.c1,2001,0710:30:00,29 ,0.000513,0.386058,0.033984,0.069513 nsacmbeC1.c1,2001,0711:30:00,26 ,0.008349,0.267715,0.034863,0.057134 nsacmbeC1.c1,2001,0712:30:00,23 ,0.009322, 0.41879, 0.05322,0.094914 nsacmbeC1.c1,2001,0713:30:00,25 ,0.007438, 0.35743,0.040479,0.072673 nsacmbeC1.c1,2001,0714:30:00,24 ,0.008861,0.411595, 0.04902,0.085742 nsacmbeC1.c1,2001,0715:30:00,21 ,0.007942,0.291405,0.042289,0.060378 nsacmbeC1.c1,2001,0716:30:00,24 , 0.00924,0.263495,0.041157,0.061867 nsacmbeC1.c1,2001,0717:30:00,25 ,0.008916,0.217605,0.028761,0.044683 nsacmbeC1.c1,2001,0718:30:00,27 ,0.003825, 0.23884,0.031301,0.051822 nsacmbeC1.c1,2001,0719:30:00,28 ,0.008809,0.460296,0.052566,0.094291 nsacmbeC1.c1,2001,0720:30:00,27 ,0.009178,0.142316, 0.03788, 0.03643 nsacmbeC1.c1,2001,0721:30:00,30 ,0.010448,0.639607,0.070676,0.129833 nsacmbeC1.c1,2001,0722:30:00,31 , 0.01103,0.270486, 0.05954, 0.07734 nsacmbeC1.c1,2001,0723:30:00,30 ,0.008295,0.223097, 0.047,0.054194