datastream, year, month, tod,n, min, max, mean, std sgpcmbeC1.c1,1998,09 0:30:00,27 , 333.963,417.6283,384.4269,20.38178 sgpcmbeC1.c1,1998,09 1:30:00,27 ,328.5185,424.2301,382.2791,21.60659 sgpcmbeC1.c1,1998,09 2:30:00,27 ,322.9055,426.3891,382.1908,23.38385 sgpcmbeC1.c1,1998,09 3:30:00,27 ,318.2475,425.0074,382.8467,23.18856 sgpcmbeC1.c1,1998,09 4:30:00,27 ,316.0813, 424.378,381.6045,21.74286 sgpcmbeC1.c1,1998,09 5:30:00,27 ,313.9005,424.8994,380.2184,22.47664 sgpcmbeC1.c1,1998,09 6:30:00,28 , 310.068,425.7488,380.5841,24.14292 sgpcmbeC1.c1,1998,09 7:30:00,28 , 312.503,427.1262,381.4733,22.57387 sgpcmbeC1.c1,1998,09 8:30:00,28 ,320.2108,428.1726,384.9771,19.76239 sgpcmbeC1.c1,1998,09 9:30:00,28 ,328.0041,429.4869, 392.154,19.15839 sgpcmbeC1.c1,1998,0910:30:00,28 , 333.566,431.6682,401.2908,19.29108 sgpcmbeC1.c1,1998,0911:30:00,28 ,339.3979, 433.774,407.0484,18.61163 sgpcmbeC1.c1,1998,0912:30:00,28 ,343.4339,435.2863,410.6343,18.43978 sgpcmbeC1.c1,1998,0913:30:00,28 ,347.4665,437.3514,415.0601,18.23755 sgpcmbeC1.c1,1998,0914:30:00,28 ,349.0435,435.4737,419.0596,17.90881 sgpcmbeC1.c1,1998,0915:30:00,28 ,350.7697,440.2848,418.5993, 18.0905 sgpcmbeC1.c1,1998,0916:30:00,28 ,350.9884,434.8795,416.4228,16.89184 sgpcmbeC1.c1,1998,0917:30:00,28 ,349.6366,438.3691,415.5262,18.18537 sgpcmbeC1.c1,1998,0918:30:00,28 ,343.4585,447.8341,409.7112,22.64646 sgpcmbeC1.c1,1998,0919:30:00,28 ,332.1027,455.1505,401.1475,23.30016 sgpcmbeC1.c1,1998,0920:30:00,27 ,325.8748,453.0645,397.4138,24.50077 sgpcmbeC1.c1,1998,0921:30:00,27 ,320.0213,434.6968, 392.074,22.82031 sgpcmbeC1.c1,1998,0922:30:00,27 ,323.7085,422.2578,386.1502,19.97746 sgpcmbeC1.c1,1998,0923:30:00,27 ,330.4862, 411.111,383.8999,19.48217