datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2000,04 0:30:00,25 ,       0,  0.9302,0.183284,0.322384
nsacmbeC1.c1,2000,04 1:30:00,26 ,       0,0.992524,0.179332,0.347122
nsacmbeC1.c1,2000,04 2:30:00,27 ,       0,1.301873,0.197865,0.389559
nsacmbeC1.c1,2000,04 3:30:00,26 ,       0,1.625633,0.309389,0.549938
nsacmbeC1.c1,2000,04 4:30:00,27 ,       0,1.634205,0.302853,0.503574
nsacmbeC1.c1,2000,04 5:30:00,30 ,0.001226,7.317272,  0.7073,1.381275
nsacmbeC1.c1,2000,04 6:30:00,30 ,0.006191,26.81157,7.292023,8.842956
nsacmbeC1.c1,2000,04 7:30:00,30 ,0.114304,94.36832,27.40529,31.10433
nsacmbeC1.c1,2000,04 8:30:00,30 ,0.263062, 204.939, 63.1412,67.01082
nsacmbeC1.c1,2000,04 9:30:00,30 ,0.854309,313.5699,  99.725,101.4645
nsacmbeC1.c1,2000,0410:30:00,30 ,0.941849,380.5324,144.4432, 122.379
nsacmbeC1.c1,2000,0411:30:00,30 ,1.328217, 437.451,191.4591,149.8701
nsacmbeC1.c1,2000,0412:30:00,30 ,1.239014,476.8218,216.4066,166.4292
nsacmbeC1.c1,2000,0413:30:00,30 ,1.849274,487.5054,235.7407,164.6108
nsacmbeC1.c1,2000,0414:30:00,30 ,1.653809,469.4811,220.9814,161.4676
nsacmbeC1.c1,2000,0415:30:00,30 ,1.472839,431.9041, 215.587,146.4082
nsacmbeC1.c1,2000,0416:30:00,30 ,0.691635,379.0068,179.3788,126.5001
nsacmbeC1.c1,2000,0417:30:00,30 ,0.103302,262.7827,117.2369,94.93591
nsacmbeC1.c1,2000,0418:30:00,30 ,0.017433,156.9072,67.10964,57.02396
nsacmbeC1.c1,2000,0419:30:00,30 ,0.008427,82.13573,29.10185,29.13346
nsacmbeC1.c1,2000,0420:30:00,30 ,0.015953,26.97665,6.976434,8.336444
nsacmbeC1.c1,2000,0421:30:00,30 ,0.004716,10.57188,0.769122, 1.94176
nsacmbeC1.c1,2000,0422:30:00,26 ,       0,1.668045,0.327854,0.509545
nsacmbeC1.c1,2000,0423:30:00,24 ,       0,1.563717, 0.25756,0.463491