datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,10 0:30:00,30 ,       0,0.268507, 0.02522,0.070145
nsacmbeC1.c1,2004,10 1:30:00,29 ,       0,0.277421,0.023818,0.066791
nsacmbeC1.c1,2004,10 2:30:00,29 ,       0,0.262629,0.019592,0.063065
nsacmbeC1.c1,2004,10 3:30:00,30 ,       0,0.289047,0.024687,0.073026
nsacmbeC1.c1,2004,10 4:30:00,30 ,       0, 0.25418,0.015666,0.052811
nsacmbeC1.c1,2004,10 5:30:00,30 ,       0,0.231812,0.009886, 0.04355
nsacmbeC1.c1,2004,10 6:30:00,30 ,       0,1.152552,0.072242,0.233858
nsacmbeC1.c1,2004,10 7:30:00,30 ,       0, 3.12936,0.343911,0.704509
nsacmbeC1.c1,2004,10 8:30:00,30 ,       0,  12.148,2.639525,3.244005
nsacmbeC1.c1,2004,10 9:30:00,30 ,0.738296,19.01335,6.145826,4.391945
nsacmbeC1.c1,2004,1010:30:00,30 ,2.340438,29.00512,9.609228,7.497025
nsacmbeC1.c1,2004,1011:30:00,30 ,1.747565,46.76413,9.746754,8.117342
nsacmbeC1.c1,2004,1012:30:00,31 ,1.434147,42.54637,9.556003,7.969001
nsacmbeC1.c1,2004,1013:30:00,31 ,0.795504, 31.7581,9.369612,7.505346
nsacmbeC1.c1,2004,1014:30:00,31 ,2.831322,41.19021,10.85183,7.806639
nsacmbeC1.c1,2004,1015:30:00,31 ,0.806945,22.43241,8.786926,5.533004
nsacmbeC1.c1,2004,1016:30:00,31 ,1.649607,19.47057, 7.36054,4.620485
nsacmbeC1.c1,2004,1017:30:00,31 ,       0,19.78271,3.373224,3.903161
nsacmbeC1.c1,2004,1018:30:00,31 ,       0,6.460271,0.882292,1.419769
nsacmbeC1.c1,2004,1019:30:00,31 ,       0, 0.73013,0.057023,0.177259
nsacmbeC1.c1,2004,1020:30:00,31 ,       0,0.101287,0.003267,0.018192
nsacmbeC1.c1,2004,1021:30:00,31 ,       0,0.387059,0.023218, 0.08157
nsacmbeC1.c1,2004,1022:30:00,30 ,       0,0.355768,0.024557,0.082714
nsacmbeC1.c1,2004,1023:30:00,30 ,       0,0.102056,0.010835, 0.02874