datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2004,11 0:30:00,30 ,0.480213,13.93973,2.311065,2.621785
sgpcmbeC1.c1,2004,11 1:30:00,30 ,0.483273,21.35154,2.738815,4.041897
sgpcmbeC1.c1,2004,11 2:30:00,30 ,0.528544,14.93417,2.941249,3.894292
sgpcmbeC1.c1,2004,11 3:30:00,30 ,0.442649,21.78166,3.137811,4.312184
sgpcmbeC1.c1,2004,11 4:30:00,30 , 0.42199,13.31649,2.187148,3.072676
sgpcmbeC1.c1,2004,11 5:30:00,30 ,0.486597,24.08374,2.446798,4.328037
sgpcmbeC1.c1,2004,11 6:30:00,30 ,0.437257,11.45145,2.311942, 2.48184
sgpcmbeC1.c1,2004,11 7:30:00,30 ,0.509111,10.92858,2.765089,2.771371
sgpcmbeC1.c1,2004,11 8:30:00,30 ,0.400057,9.145774,1.980892,2.106252
sgpcmbeC1.c1,2004,11 9:30:00,30 ,0.570763,17.85599,3.148804,3.646347
sgpcmbeC1.c1,2004,1110:30:00,30 , 0.49763, 28.8891,3.482736,5.270639
sgpcmbeC1.c1,2004,1111:30:00,30 ,0.601946,11.83782,3.543358,3.272545
sgpcmbeC1.c1,2004,1112:30:00,30 ,0.430763,12.65598,3.067258,3.077159
sgpcmbeC1.c1,2004,1113:30:00,30 ,0.460679,12.02359,2.637671,2.751076
sgpcmbeC1.c1,2004,1114:30:00,30 ,0.457837,10.46319,2.361593,2.573324
sgpcmbeC1.c1,2004,1115:30:00,30 ,0.461177,8.828538,2.484739,2.280129
sgpcmbeC1.c1,2004,1116:30:00,30 ,0.420718,14.79586,2.485662,2.905343
sgpcmbeC1.c1,2004,1117:30:00,30 ,0.466628,13.70904,2.610348,2.760376
sgpcmbeC1.c1,2004,1118:30:00,30 ,0.412074,21.18441,2.537872,3.833155
sgpcmbeC1.c1,2004,1119:30:00,30 ,0.467543,15.53406,3.073872,4.200125
sgpcmbeC1.c1,2004,1120:30:00,30 ,0.468401,15.39696,3.025953,3.670291
sgpcmbeC1.c1,2004,1121:30:00,30 , 0.49099,14.76332,2.327599,2.967815
sgpcmbeC1.c1,2004,1122:30:00,30 ,0.498999,14.71811,2.507314,3.097013
sgpcmbeC1.c1,2004,1123:30:00,30 ,0.506763,38.74514,4.283225,7.317931