datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2000,12 0:30:00,25 , 0.33551,1.934781,0.992656,0.475757
sgpcmbeC1.c1,2000,12 1:30:00,23 ,0.332537,2.372858,1.060716,0.517386
sgpcmbeC1.c1,2000,12 2:30:00,23 ,0.383987,2.294766,1.072786,0.513117
sgpcmbeC1.c1,2000,12 3:30:00,22 , 0.43803,2.093143,1.055433,0.482046
sgpcmbeC1.c1,2000,12 4:30:00,21 ,0.443455,2.049312,1.067866,0.469866
sgpcmbeC1.c1,2000,12 5:30:00,21 ,0.478891,1.901621,1.055114,0.442753
sgpcmbeC1.c1,2000,12 6:30:00,21 ,0.492231,1.882094,1.059186,0.429894
sgpcmbeC1.c1,2000,12 7:30:00,21 ,0.482587,1.895297,1.056076,0.439796
sgpcmbeC1.c1,2000,12 8:30:00,21 ,0.453657, 1.83266,1.039493,0.451185
sgpcmbeC1.c1,2000,12 9:30:00,26 ,0.424915,1.862503,1.018411,0.423707
sgpcmbeC1.c1,2000,1210:30:00,27 ,0.433183,1.899808,0.997805,0.414213
sgpcmbeC1.c1,2000,1211:30:00,27 ,0.451964,1.925168, 0.99719,0.413275
sgpcmbeC1.c1,2000,1212:30:00,26 ,0.457881,1.831716,0.997953,0.419025
sgpcmbeC1.c1,2000,1213:30:00,26 ,0.447178,2.268476,1.018589,0.461767
sgpcmbeC1.c1,2000,1214:30:00,27 ,0.437024,2.381481,1.022696,0.460253
sgpcmbeC1.c1,2000,1215:30:00,27 ,0.412018, 2.05391,1.003637,0.433368
sgpcmbeC1.c1,2000,1216:30:00,26 ,0.390065,1.854611,1.001623,0.420277
sgpcmbeC1.c1,2000,1217:30:00,26 ,0.382453,1.715472,0.992393,0.405591
sgpcmbeC1.c1,2000,1218:30:00,26 ,0.359833, 1.76607, 0.92292,0.397617
sgpcmbeC1.c1,2000,1219:30:00,26 ,0.351588,1.764297,0.921868,0.397664
sgpcmbeC1.c1,2000,1220:30:00,26 ,0.348826,1.980053,0.934384,0.421285
sgpcmbeC1.c1,2000,1221:30:00,26 ,0.348803, 2.09829, 0.94543,0.445041
sgpcmbeC1.c1,2000,1222:30:00,26 ,0.379735, 2.01895,0.960625,0.450956
sgpcmbeC1.c1,2000,1223:30:00,26 ,0.381656,2.094401,0.970303,0.472459