datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1998,05 0:30:00,10 ,0.315184,21.56505,5.333262,7.154694
nsacmbeC1.c1,1998,05 1:30:00,12 ,0.310313,27.58344,7.639646,8.792204
nsacmbeC1.c1,1998,05 2:30:00,11 ,0.306605,20.39596,3.909953,5.980297
nsacmbeC1.c1,1998,05 3:30:00,11 ,0.580365,16.14977,4.346982,5.244813
nsacmbeC1.c1,1998,05 4:30:00,10 ,0.291606,10.91385,2.481672,3.349014
nsacmbeC1.c1,1998,05 5:30:00,10 ,0.287314, 21.0916,4.637703,7.138995
nsacmbeC1.c1,1998,05 6:30:00,11 ,0.322413,20.02855,4.684708,5.862562
nsacmbeC1.c1,1998,05 7:30:00,11 ,0.830461,8.576145,3.358406,  2.2243
nsacmbeC1.c1,1998,05 8:30:00,13 ,0.445612,21.33219, 4.43344,6.128586
nsacmbeC1.c1,1998,05 9:30:00,11 ,0.343075,27.42843,  4.9852,7.798229
nsacmbeC1.c1,1998,0510:30:00,11 ,0.564373,8.974312, 3.74473,2.732156
nsacmbeC1.c1,1998,0511:30:00,11 ,0.365559, 8.32395,4.125806,3.330915
nsacmbeC1.c1,1998,0512:30:00,12 ,0.821579,  19.739,6.295042,5.557873
nsacmbeC1.c1,1998,0513:30:00,11 ,0.449056, 11.5475,4.233388,3.980194
nsacmbeC1.c1,1998,0514:30:00,10 ,0.367811,18.60216,5.316514,5.741587
nsacmbeC1.c1,1998,0515:30:00,10 ,0.541379,8.532236,2.880509,2.629153
nsacmbeC1.c1,1998,0516:30:00,10 ,0.424785,5.081586,2.198269,1.731286
nsacmbeC1.c1,1998,0517:30:00,11 ,0.481415,8.938979,2.082458,2.446153
nsacmbeC1.c1,1998,0518:30:00,11 ,0.311544,5.646719,1.302594,1.525611
nsacmbeC1.c1,1998,0519:30:00,12 ,0.275511,34.20102,4.246427,9.523524
nsacmbeC1.c1,1998,0520:30:00,13 ,0.267099,17.96614,4.539321,4.520948
nsacmbeC1.c1,1998,0521:30:00,11 , 0.18034,9.059929,2.932823, 2.82412
nsacmbeC1.c1,1998,0522:30:00,11 ,0.372707,9.961796,2.477245,2.968786
nsacmbeC1.c1,1998,0523:30:00,12 ,0.263685, 28.3439,7.210361,8.621616