datastream, year, month, tod,n, min, max, mean, std sgpcmbeC1.c1,2001,10 0:30:00,31 ,309.7178,423.9515,365.5096,28.88727 sgpcmbeC1.c1,2001,10 1:30:00,31 , 305.786,424.5204,364.4131,28.84048 sgpcmbeC1.c1,2001,10 2:30:00,31 ,305.6863, 426.154,362.6462,29.81558 sgpcmbeC1.c1,2001,10 3:30:00,31 ,298.8258,425.3308,360.4819,29.91086 sgpcmbeC1.c1,2001,10 4:30:00,31 ,307.0683,418.4223, 359.668,29.29169 sgpcmbeC1.c1,2001,10 5:30:00,31 ,305.1403,407.8805,358.8618,27.96065 sgpcmbeC1.c1,2001,10 6:30:00,31 ,295.0889,408.3853,357.5896,28.06912 sgpcmbeC1.c1,2001,10 7:30:00,31 ,313.7203,413.1299,367.0339,24.93954 sgpcmbeC1.c1,2001,10 8:30:00,31 ,350.2857,425.6706,389.0226,21.09017 sgpcmbeC1.c1,2001,10 9:30:00,31 ,363.5987,449.5356,410.6567,20.93077 sgpcmbeC1.c1,2001,1010:30:00,31 , 368.824,466.9026,428.7983,24.60423 sgpcmbeC1.c1,2001,1011:30:00,31 ,376.8442,484.2515,444.4205,25.28088 sgpcmbeC1.c1,2001,1012:30:00,31 ,370.2301,498.1967, 451.781,27.25244 sgpcmbeC1.c1,2001,1013:30:00,31 ,384.2408,502.0712,454.5869,26.43669 sgpcmbeC1.c1,2001,1014:30:00,31 ,394.4423,496.1098,450.2768,25.58675 sgpcmbeC1.c1,2001,1015:30:00,31 ,389.0061,480.8063,440.9903,23.63687 sgpcmbeC1.c1,2001,1016:30:00,31 ,380.3146,469.5572,427.4879,22.83006 sgpcmbeC1.c1,2001,1017:30:00,31 ,350.5518,457.8102,408.3182,26.01803 sgpcmbeC1.c1,2001,1018:30:00,31 ,330.0611,444.2171,390.3262,28.92575 sgpcmbeC1.c1,2001,1019:30:00,31 ,329.3062,432.5962,382.6014,27.87895 sgpcmbeC1.c1,2001,1020:30:00,31 ,331.0515,431.3324, 377.363,28.80981 sgpcmbeC1.c1,2001,1021:30:00,31 ,326.7701,419.2965,375.3872,28.88413 sgpcmbeC1.c1,2001,1022:30:00,31 ,321.2028,419.6443,372.6706,29.29463 sgpcmbeC1.c1,2001,1023:30:00,31 ,318.6545,424.9176,369.1269,29.11945