datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2003,07 0:30:00,16 , 0,3.201938, 0.86124,1.028438 nsacmbeC1.c1,2003,07 1:30:00,15 , 0,1.797355,0.624969,0.563876 nsacmbeC1.c1,2003,07 2:30:00,13 , 0,3.905914,1.320938,1.241211 nsacmbeC1.c1,2003,07 3:30:00,16 , 0,5.848314,1.946131,1.658605 nsacmbeC1.c1,2003,07 4:30:00,19 , 0,8.117316,2.778177,2.373134 nsacmbeC1.c1,2003,07 5:30:00,24 ,0.812196,19.48232,4.526636,4.063469 nsacmbeC1.c1,2003,07 6:30:00,28 ,1.437464,27.39703,6.622073,6.132855 nsacmbeC1.c1,2003,07 7:30:00,29 , 1.47943,22.49807,6.608196,5.250024 nsacmbeC1.c1,2003,07 8:30:00,30 ,2.551559,20.15983,7.188632,5.117987 nsacmbeC1.c1,2003,07 9:30:00,30 ,1.163035,30.20798,8.765517,6.438973 nsacmbeC1.c1,2003,0710:30:00,31 , 1.35298,33.95926,9.938298,7.393238 nsacmbeC1.c1,2003,0711:30:00,31 ,2.724678,29.79944,11.22574,7.466053 nsacmbeC1.c1,2003,0712:30:00,31 ,0.885859,31.67209,10.83023,7.608841 nsacmbeC1.c1,2003,0713:30:00,31 ,0.928224,34.22673,13.28762,9.183104 nsacmbeC1.c1,2003,0714:30:00,31 ,0.787661,33.02789,11.36395,7.319682 nsacmbeC1.c1,2003,0715:30:00,31 ,1.464785,36.83561,11.39192,9.899271 nsacmbeC1.c1,2003,0716:30:00,31 , 1.43827,40.81515,10.76043,9.743371 nsacmbeC1.c1,2003,0717:30:00,30 ,1.981349,27.21248, 8.93404,6.671222 nsacmbeC1.c1,2003,0718:30:00,30 ,0.600639,33.14622,8.387184,7.998442 nsacmbeC1.c1,2003,0719:30:00,27 ,0.952088,19.41251,7.786091,5.886524 nsacmbeC1.c1,2003,0720:30:00,24 ,1.507877,14.59454,6.022622,4.187734 nsacmbeC1.c1,2003,0721:30:00,21 ,0.325957,14.71797,5.006715,3.802622 nsacmbeC1.c1,2003,0722:30:00,18 ,0.619292,9.482519,3.068858,2.199204 nsacmbeC1.c1,2003,0723:30:00,16 , 0,6.585424,2.719669,2.124451