datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2007,06 0:00:00,30 ,       0,1.689049,0.255931,0.399889
twpcmbeC3.c1,2007,06 1:00:00,30 ,       0,1.052513,0.289747, 0.31655
twpcmbeC3.c1,2007,06 2:00:00,30 ,       0, 0.85588,0.178537,0.214868
twpcmbeC3.c1,2007,06 3:00:00,30 ,       0,1.108097,0.168742,0.270674
twpcmbeC3.c1,2007,06 4:00:00,30 ,       0,1.043486,0.085044, 0.20213
twpcmbeC3.c1,2007,06 5:00:00,30 ,       0,0.168963,0.009513, 0.03397
twpcmbeC3.c1,2007,06 6:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,06 7:00:00,30 ,1.855772,14.11136,7.735042,3.676262
twpcmbeC3.c1,2007,06 8:00:00,30 ,27.98854, 179.952,113.0401,47.79845
twpcmbeC3.c1,2007,06 9:00:00,30 ,89.47263,402.6917,290.7922,93.94728
twpcmbeC3.c1,2007,0610:00:00,30 ,152.7993,582.0908,478.5975,115.7038
twpcmbeC3.c1,2007,0611:00:00,30 ,231.0051,762.8599,643.1484,136.8608
twpcmbeC3.c1,2007,0612:00:00,30 ,299.4597,852.6415,  707.14,148.8317
twpcmbeC3.c1,2007,0613:00:00,30 ,300.3223,878.2045,724.1595,160.2018
twpcmbeC3.c1,2007,0614:00:00,30 ,331.1229,824.6366,682.4093,139.2018
twpcmbeC3.c1,2007,0615:00:00,30 ,181.9161,702.3743,556.4768,147.0619
twpcmbeC3.c1,2007,0616:00:00,30 ,150.9692,498.5262,375.8118,113.8274
twpcmbeC3.c1,2007,0617:00:00,30 ,48.64199,282.5516,198.7423,65.63288
twpcmbeC3.c1,2007,0618:00:00,30 ,15.12694,74.99833,50.93965, 16.2123
twpcmbeC3.c1,2007,0619:00:00,30 ,       0,0.854851,0.275594,0.208778
twpcmbeC3.c1,2007,0620:00:00,30 ,       0,0.263497, 0.03478,0.063994
twpcmbeC3.c1,2007,0621:00:00,30 ,       0,0.505188,0.095507,0.140092
twpcmbeC3.c1,2007,0622:00:00,30 ,       0,0.805172,0.158159, 0.23368
twpcmbeC3.c1,2007,0623:00:00,30 ,       0,0.964048,0.262378,0.322592