datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2007,05 0:30:00,31 ,       0,0.494791, 0.13399,0.175698
twpcmbeC1.c1,2007,05 1:30:00,31 ,       0,0.462494,0.065115, 0.13564
twpcmbeC1.c1,2007,05 2:30:00,31 ,       0,0.323682,0.017035,0.062533
twpcmbeC1.c1,2007,05 3:30:00,31 ,       0,0.332354,0.017757,0.070298
twpcmbeC1.c1,2007,05 4:30:00,31 ,       0,0.242795,0.007832,0.043607
twpcmbeC1.c1,2007,05 5:30:00,31 ,       0,0.307508,0.037911,0.081749
twpcmbeC1.c1,2007,05 6:30:00,31 ,1.456927,54.80562,28.45546,16.45799
twpcmbeC1.c1,2007,05 7:30:00,31 ,1.090904,115.7784,57.16754,29.51679
twpcmbeC1.c1,2007,05 8:30:00,31 ,5.578698,191.2708,89.43349,43.57058
twpcmbeC1.c1,2007,05 9:30:00,31 ,10.78224,184.6438,92.75182,50.67597
twpcmbeC1.c1,2007,0510:30:00,31 ,16.93479,325.4692,119.9372,91.93228
twpcmbeC1.c1,2007,0511:30:00,31 ,10.56646,447.4744,148.6088,122.2973
twpcmbeC1.c1,2007,0512:30:00,31 ,6.998832,398.2059,166.5769,118.5725
twpcmbeC1.c1,2007,0513:30:00,31 ,6.493949, 333.708,136.5845,95.96097
twpcmbeC1.c1,2007,0514:30:00,31 ,24.31294,309.4736,111.9668,82.21916
twpcmbeC1.c1,2007,0515:30:00,31 , 16.4255, 282.322,107.0912,67.42671
twpcmbeC1.c1,2007,0516:30:00,31 ,6.266202,147.7493,73.20705,39.67408
twpcmbeC1.c1,2007,0517:30:00,31 ,5.000124,85.22699,33.26061,20.74195
twpcmbeC1.c1,2007,0518:30:00,31 ,0.672899,5.156557,2.843983,1.020431
twpcmbeC1.c1,2007,0519:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2007,0520:30:00,31 ,       0,0.241213,0.013271,0.052182
twpcmbeC1.c1,2007,0521:30:00,31 ,       0,0.354801,0.035202,0.094848
twpcmbeC1.c1,2007,0522:30:00,31 ,       0,0.486969,0.050966,0.130518
twpcmbeC1.c1,2007,0523:30:00,31 ,       0, 0.59091,0.107123,0.186969