datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,1997,11 0:30:00,30 , 0.21841,6.580698,1.912219,1.513219
sgpcmbeC1.c1,1997,11 1:30:00,30 , 0.14635,4.966044,1.261694,1.073682
sgpcmbeC1.c1,1997,11 2:30:00,30 ,0.251957,2.770969,1.183517,0.596187
sgpcmbeC1.c1,1997,11 3:30:00,30 ,0.143508,5.270914,1.174449, 0.98814
sgpcmbeC1.c1,1997,11 4:30:00,30 , 0.15732,4.509633,1.264445,0.990692
sgpcmbeC1.c1,1997,11 5:30:00,30 ,0.202955,2.972388,1.178544,0.854757
sgpcmbeC1.c1,1997,11 6:30:00,30 ,0.154462,5.241998,1.262645,1.073407
sgpcmbeC1.c1,1997,11 7:30:00,30 ,0.242848,6.524815,2.479676,1.731168
sgpcmbeC1.c1,1997,11 8:30:00,30 , 0.56783,8.793703,3.654555,2.339023
sgpcmbeC1.c1,1997,11 9:30:00,30 ,0.361417,8.130156,3.913147,2.030053
sgpcmbeC1.c1,1997,1110:30:00,30 ,0.863984,7.328784,4.139697,1.873667
sgpcmbeC1.c1,1997,1111:30:00,30 ,0.834474,12.83166,4.524181, 3.06973
sgpcmbeC1.c1,1997,1112:30:00,30 ,0.663766,8.427629,3.364181,2.064468
sgpcmbeC1.c1,1997,1113:30:00,30 ,0.847434,9.738557,3.237999,2.112107
sgpcmbeC1.c1,1997,1114:30:00,30 ,0.464546,13.49639,  3.3486,2.518954
sgpcmbeC1.c1,1997,1115:30:00,30 ,0.525934,12.74809,3.219959,2.337829
sgpcmbeC1.c1,1997,1116:30:00,30 ,0.388363,7.786816, 4.30727,2.129752
sgpcmbeC1.c1,1997,1117:30:00,30 ,0.354012,9.716528,3.708698,2.181281
sgpcmbeC1.c1,1997,1118:30:00,30 ,0.110001, 5.32677,1.788972,1.053695
sgpcmbeC1.c1,1997,1119:30:00,30 ,0.218814,4.437313, 1.66955,1.136571
sgpcmbeC1.c1,1997,1120:30:00,30 ,0.153082, 5.29911,1.526471, 1.02277
sgpcmbeC1.c1,1997,1121:30:00,30 ,0.357165,6.093699,1.899706,1.536386
sgpcmbeC1.c1,1997,1122:30:00,30 ,0.178461,4.300769,1.280203, 0.99922
sgpcmbeC1.c1,1997,1123:30:00,30 ,0.145092,4.402231,1.682044,1.210429