datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2000,03 0:30:00,31 ,       0,0.185444,0.052517,0.054952
twpcmbeC1.c1,2000,03 1:30:00,31 ,       0,0.172586,0.056622,0.053325
twpcmbeC1.c1,2000,03 2:30:00,31 ,       0,0.187948,0.066105,0.064991
twpcmbeC1.c1,2000,03 3:30:00,31 ,       0,0.237073,0.045116,0.060967
twpcmbeC1.c1,2000,03 4:30:00,31 ,       0,0.326993,0.044359, 0.08452
twpcmbeC1.c1,2000,03 5:30:00,31 ,       0,0.293778,0.030294,0.077568
twpcmbeC1.c1,2000,03 6:30:00,31 , 6.47132,34.02086,19.70709,6.690006
twpcmbeC1.c1,2000,03 7:30:00,31 ,9.164263, 54.1326,29.19646,11.91528
twpcmbeC1.c1,2000,03 8:30:00,31 ,4.907822,98.65238,32.95297,21.42273
twpcmbeC1.c1,2000,03 9:30:00,31 ,5.382491,88.59527,39.05463,19.44629
twpcmbeC1.c1,2000,0310:30:00,31 ,7.219314, 114.904,47.65576,28.46327
twpcmbeC1.c1,2000,0311:30:00,31 ,5.752858,139.3345,53.74458,33.47571
twpcmbeC1.c1,2000,0312:30:00,31 ,2.274272,149.3924, 45.7461,36.04488
twpcmbeC1.c1,2000,0313:30:00,31 ,1.843108,115.0719,39.64507,29.82732
twpcmbeC1.c1,2000,0314:30:00,31 ,3.609363, 93.2919,33.94279,25.44693
twpcmbeC1.c1,2000,0315:30:00,30 ,2.211418,98.85208,30.63741,22.57764
twpcmbeC1.c1,2000,0316:30:00,29 ,1.086534,89.20292,25.79234,19.33468
twpcmbeC1.c1,2000,0317:30:00,30 ,1.347244,73.33204,26.76799,15.53319
twpcmbeC1.c1,2000,0318:30:00,31 ,1.789292,15.24777,8.698843,3.349071
twpcmbeC1.c1,2000,0319:30:00,31 ,       0,0.335681,0.118541,0.118474
twpcmbeC1.c1,2000,0320:30:00,31 ,       0,0.193854,0.052113,0.068046
twpcmbeC1.c1,2000,0321:30:00,31 ,       0,0.170215, 0.05045,0.058852
twpcmbeC1.c1,2000,0322:30:00,31 ,       0,0.195644,0.045806, 0.05688
twpcmbeC1.c1,2000,0323:30:00,31 ,       0,0.161367,0.049935,0.054019