datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,1999,08 0:30:00,25 ,1.474769,233.2796,35.39241,51.00128
twpcmbeC2.c1,1999,08 1:30:00,26 ,       0,125.0009,30.91595,34.63938
twpcmbeC2.c1,1999,08 2:30:00,28 ,1.681821,197.6025,32.39434,45.58825
twpcmbeC2.c1,1999,08 3:30:00,28 ,       0,151.4768,34.45044,37.39131
twpcmbeC2.c1,1999,08 4:30:00,28 ,       0,124.0466,29.52927,33.69146
twpcmbeC2.c1,1999,08 5:30:00,29 ,       0,177.3825,29.12591,38.10791
twpcmbeC2.c1,1999,08 6:30:00,28 ,1.038976,125.8461,27.26602,30.84689
twpcmbeC2.c1,1999,08 7:30:00,28 ,       0,142.1807, 31.0162,36.72063
twpcmbeC2.c1,1999,08 8:30:00,28 ,2.301537,166.8873,27.94889,39.37035
twpcmbeC2.c1,1999,08 9:30:00,28 ,       0,84.45686,17.05945,19.51188
twpcmbeC2.c1,1999,0810:30:00,29 ,       0,150.8614,26.65021,37.44606
twpcmbeC2.c1,1999,0811:30:00,28 ,       0,85.05855,21.28999,24.10661
twpcmbeC2.c1,1999,0812:30:00,28 ,       0,79.03713,19.30931,19.57422
twpcmbeC2.c1,1999,0813:30:00,28 ,2.064625,147.9047,21.42577,27.21795
twpcmbeC2.c1,1999,0814:30:00,28 ,0.220736,113.4577,19.56396, 22.9346
twpcmbeC2.c1,1999,0815:30:00,27 ,1.416512,85.40874,19.79811,21.08648
twpcmbeC2.c1,1999,0816:30:00,29 ,       0,108.9204,23.79193,26.46307
twpcmbeC2.c1,1999,0817:30:00,29 ,       0,145.7624,28.85719,36.96727
twpcmbeC2.c1,1999,0818:30:00,28 ,       0,157.4991,26.02267,37.64939
twpcmbeC2.c1,1999,0819:30:00,28 ,       0,202.0838,22.77596,38.13777
twpcmbeC2.c1,1999,0820:30:00,28 ,       0, 152.576,22.65669,31.48354
twpcmbeC2.c1,1999,0821:30:00,26 ,       0,146.7117, 27.4841,33.35934
twpcmbeC2.c1,1999,0822:30:00,26 ,       0,65.29404,20.91086,19.52495
twpcmbeC2.c1,1999,0823:30:00,27 , 2.10975,141.6537,25.02056,34.05273