datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2001,08 0:30:00,29 ,       0, 0.43825,0.119557,0.142463
twpcmbeC2.c1,2001,08 1:30:00,29 ,       0,1.529158,0.181635,0.290754
twpcmbeC2.c1,2001,08 2:30:00,29 ,       0,0.339534,0.099197,0.129618
twpcmbeC2.c1,2001,08 3:30:00,29 ,       0,0.210072,0.016657,0.054295
twpcmbeC2.c1,2001,08 4:30:00,29 ,       0,0.105093,0.006018,0.023001
twpcmbeC2.c1,2001,08 5:30:00,29 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,08 6:30:00,29 ,0.125622, 4.89446,1.580679,1.090633
twpcmbeC2.c1,2001,08 7:30:00,29 ,12.37577,96.03205,51.72892,22.07343
twpcmbeC2.c1,2001,08 8:30:00,28 ,12.59317,150.7418,72.43536,40.06455
twpcmbeC2.c1,2001,08 9:30:00,28 ,4.321424,172.1241,96.12365,48.08147
twpcmbeC2.c1,2001,0810:30:00,29 , 13.9296,353.4231,160.3013,81.88853
twpcmbeC2.c1,2001,0811:30:00,29 , 14.4911,333.7836, 149.857,89.64586
twpcmbeC2.c1,2001,0812:30:00,29 ,4.697563,459.4981,192.5592,105.9351
twpcmbeC2.c1,2001,0813:30:00,29 ,10.02043,466.6946,190.3179,128.0662
twpcmbeC2.c1,2001,0814:30:00,29 , 11.2318,338.4417,142.2011, 94.8946
twpcmbeC2.c1,2001,0815:30:00,29 ,0.825587,361.1986,147.0095,106.2649
twpcmbeC2.c1,2001,0816:30:00,29 ,3.423544,218.5198,97.55238,72.67384
twpcmbeC2.c1,2001,0817:30:00,28 , 1.21416,136.6629,71.46546,43.52065
twpcmbeC2.c1,2001,0818:30:00,29 ,1.358003,82.50237,39.62867, 21.6184
twpcmbeC2.c1,2001,0819:30:00,29 ,       0,1.561356,0.457548,0.354539
twpcmbeC2.c1,2001,0820:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,0821:30:00,29 ,       0,0.277297,0.038283,0.087128
twpcmbeC2.c1,2001,0822:30:00,29 ,       0,0.406164,0.063583,0.114357
twpcmbeC2.c1,2001,0823:30:00,29 ,       0,0.355923,0.123558,0.137836