datastream, month, tod, n, min, max, mean, std
sgpcmbeC1.c1,02 0:30:00,219 ,       0,0.657613,0.021081,0.091216
sgpcmbeC1.c1,02 1:30:00,210 ,       0,0.510951, 0.00787,0.052107
sgpcmbeC1.c1,02 2:30:00,208 ,       0,0.516831,0.006964,0.052356
sgpcmbeC1.c1,02 3:30:00,216 ,       0,  0.5305,0.005081,0.045596
sgpcmbeC1.c1,02 4:30:00,223 ,       0,0.376344,0.002776,0.029927
sgpcmbeC1.c1,02 5:30:00,237 ,       0,0.301504,0.001854, 0.02079
sgpcmbeC1.c1,02 6:30:00,260 ,       0,0.098861,0.000538,0.006605
sgpcmbeC1.c1,02 7:30:00,265 ,       0,39.60117,8.128413,10.20122
sgpcmbeC1.c1,02 8:30:00,262 ,0.001439,91.35184,28.87076,25.53409
sgpcmbeC1.c1,02 9:30:00,264 ,0.001399,151.0149,38.35528, 33.4349
sgpcmbeC1.c1,0210:30:00,263 ,       0,212.9393,45.43914,44.78628
sgpcmbeC1.c1,0211:30:00,264 ,       0,231.8962,47.71197,56.73899
sgpcmbeC1.c1,0212:30:00,263 ,0.014365, 260.409,45.92463,64.29858
sgpcmbeC1.c1,0213:30:00,262 ,       0,252.4991,52.19549,60.86793
sgpcmbeC1.c1,0214:30:00,264 ,       0, 252.751,56.40924,57.85619
sgpcmbeC1.c1,0215:30:00,263 ,       0, 206.426,52.83157,45.99713
sgpcmbeC1.c1,0216:30:00,264 ,       0,126.9486, 38.2145,28.91388
sgpcmbeC1.c1,0217:30:00,265 ,       0,54.64182,21.14239,18.69922
sgpcmbeC1.c1,0218:30:00,264 ,       0, 6.96414,0.766659,1.372727
sgpcmbeC1.c1,0219:30:00,251 ,       0,2.102843,0.015626,0.145247
sgpcmbeC1.c1,0220:30:00,240 ,       0,0.375703,0.007438,0.040962
sgpcmbeC1.c1,0221:30:00,226 ,       0,0.526566,0.013781,0.068973
sgpcmbeC1.c1,0222:30:00,226 ,       0,0.652355,0.016453,0.082845
sgpcmbeC1.c1,0223:30:00,224 ,       0,0.606239,0.009047,0.060617