datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2003,04 0:30:00,29 ,0.960713,10.36214,4.234287,2.649619
twpcmbeC2.c1,2003,04 1:30:00,29 ,1.458986,14.16926,4.536975,3.297395
twpcmbeC2.c1,2003,04 2:30:00,29 ,0.883879,12.03902,4.711847,3.232019
twpcmbeC2.c1,2003,04 3:30:00,30 ,0.369517,16.35482,5.251254,4.119324
twpcmbeC2.c1,2003,04 4:30:00,30 ,0.590446, 13.7208,4.227361,2.754983
twpcmbeC2.c1,2003,04 5:30:00,30 ,0.397724,15.90503,4.522176,3.618732
twpcmbeC2.c1,2003,04 6:30:00,30 ,0.506924,13.45233,4.218846,3.446954
twpcmbeC2.c1,2003,04 7:30:00,30 ,0.501465, 11.5486,3.649864, 3.23053
twpcmbeC2.c1,2003,04 8:30:00,30 ,0.473508,11.70445,4.203667, 3.40129
twpcmbeC2.c1,2003,04 9:30:00,30 ,0.793356,10.00235,3.391395,2.719311
twpcmbeC2.c1,2003,0410:30:00,30 ,0.559297,11.40528,3.548857,2.638136
twpcmbeC2.c1,2003,0411:30:00,30 ,0.699258,10.87391,3.727278, 2.52685
twpcmbeC2.c1,2003,0412:30:00,30 ,0.446892,6.731681,3.166064,1.622043
twpcmbeC2.c1,2003,0413:30:00,30 ,0.649249,15.90698,3.843145,  3.4112
twpcmbeC2.c1,2003,0414:30:00,29 ,0.630678,14.86077,4.000315,3.449838
twpcmbeC2.c1,2003,0415:30:00,29 ,0.570904,14.64594,4.363824,3.429535
twpcmbeC2.c1,2003,0416:30:00,29 ,0.477815,11.29154,3.520749,2.717363
twpcmbeC2.c1,2003,0417:30:00,29 ,0.489437,14.28795,3.889417,2.905896
twpcmbeC2.c1,2003,0418:30:00,29 ,0.610985,12.02983,4.188731,3.282042
twpcmbeC2.c1,2003,0419:30:00,29 ,0.740921,12.35971,4.865276,3.877479
twpcmbeC2.c1,2003,0420:30:00,29 ,0.228668,8.168558,3.923333,2.449734
twpcmbeC2.c1,2003,0421:30:00,29 ,0.514638,10.29064,3.513364,2.432772
twpcmbeC2.c1,2003,0422:30:00,29 ,0.626864,14.05832,4.176229,3.390368
twpcmbeC2.c1,2003,0423:30:00,29 ,0.393917,9.536201,3.603114,2.544359