datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2004,10 0:30:00,31 ,       0,0.410633,0.037929, 0.10544
twpcmbeC2.c1,2004,10 1:30:00,31 ,       0,0.574554,0.054017,0.137653
twpcmbeC2.c1,2004,10 2:30:00,31 ,       0,0.446408,0.054621,0.127188
twpcmbeC2.c1,2004,10 3:30:00,31 ,       0,0.521171,0.066831,0.125968
twpcmbeC2.c1,2004,10 4:30:00,31 ,       0, 0.40333,0.064453, 0.11991
twpcmbeC2.c1,2004,10 5:30:00,31 ,       0,0.093429,0.003014, 0.01678
twpcmbeC2.c1,2004,10 6:30:00,31 ,0.196799,13.64142,7.928605,2.856578
twpcmbeC2.c1,2004,10 7:30:00,31 ,0.415736,108.1778, 69.6368,28.87079
twpcmbeC2.c1,2004,10 8:30:00,31 ,1.842585,192.1757,92.68923,45.47922
twpcmbeC2.c1,2004,10 9:30:00,31 ,10.32076,253.2047,129.6378,62.36703
twpcmbeC2.c1,2004,1010:30:00,31 ,15.39576, 332.117,160.3315,  97.576
twpcmbeC2.c1,2004,1011:30:00,31 ,7.902832,358.1504,132.0798,99.23116
twpcmbeC2.c1,2004,1012:30:00,31 ,5.052904,395.0798,171.8125,124.4206
twpcmbeC2.c1,2004,1013:30:00,31 ,9.581416,417.7425,   176.9,125.6114
twpcmbeC2.c1,2004,1014:30:00,31 ,8.057249,369.0097,158.2349,120.3058
twpcmbeC2.c1,2004,1015:30:00,31 ,1.429511,285.6254,126.5306,81.90558
twpcmbeC2.c1,2004,1016:30:00,31 ,0.864552,187.6521,101.7122,52.92233
twpcmbeC2.c1,2004,1017:30:00,31 ,1.465895,131.2024,69.92569,31.23524
twpcmbeC2.c1,2004,1018:30:00,31 ,2.328868,44.02123,25.31562,11.18115
twpcmbeC2.c1,2004,1019:30:00,31 ,       0,0.077104,0.002487,0.013848
twpcmbeC2.c1,2004,1020:30:00,31 ,       0,  0.1427,0.004603, 0.02563
twpcmbeC2.c1,2004,1021:30:00,31 ,       0,0.340201,0.043829,0.102351
twpcmbeC2.c1,2004,1022:30:00,31 ,       0,0.497599,0.046077,0.125313
twpcmbeC2.c1,2004,1023:30:00,31 ,       0,0.577806,0.074077,0.163309