datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2000,09 0:30:00,30 , 0,0.863969,0.295713, 0.19912 twpcmbeC2.c1,2000,09 1:30:00,30 , 0,0.425531, 0.16265,0.118721 twpcmbeC2.c1,2000,09 2:30:00,30 , 0,0.358383,0.151745,0.096624 twpcmbeC2.c1,2000,09 3:30:00,30 , 0,0.387826, 0.16209,0.101134 twpcmbeC2.c1,2000,09 4:30:00,30 , 0,0.404746,0.189992,0.124805 twpcmbeC2.c1,2000,09 5:30:00,30 , 0,0.348652, 0.14453,0.128192 twpcmbeC2.c1,2000,09 6:30:00,30 , 0,9.893525,5.647535,2.172852 twpcmbeC2.c1,2000,09 7:30:00,30 ,3.498868,101.3986,69.98561,20.71829 twpcmbeC2.c1,2000,09 8:30:00,30 ,7.149624,169.4632,96.81894,37.53476 twpcmbeC2.c1,2000,09 9:30:00,30 ,34.39759, 298.984,135.1267,63.03886 twpcmbeC2.c1,2000,0910:30:00,30 ,14.99886,294.5333,155.8552,86.20163 twpcmbeC2.c1,2000,0911:30:00,30 ,31.66563,349.7066,146.9886,84.46719 twpcmbeC2.c1,2000,0912:30:00,30 , 20.0332,431.7948,181.8382,110.6518 twpcmbeC2.c1,2000,0913:30:00,30 ,26.44545,421.6031,210.0759,105.1974 twpcmbeC2.c1,2000,0914:30:00,30 ,24.58294,366.1431,194.0973,92.89646 twpcmbeC2.c1,2000,0915:30:00,30 , 51.8596,298.7976,180.2418,75.28704 twpcmbeC2.c1,2000,0916:30:00,30 ,23.72223,237.8456,139.7099,53.36939 twpcmbeC2.c1,2000,0917:30:00,30 ,12.25822,156.5891,84.04397,31.92444 twpcmbeC2.c1,2000,0918:30:00,30 ,6.854557,69.47241,38.64501,17.83707 twpcmbeC2.c1,2000,0919:30:00,30 , 0,0.372093,0.087914,0.111808 twpcmbeC2.c1,2000,0920:30:00,30 , 0,0.367015,0.198543,0.112258 twpcmbeC2.c1,2000,0921:30:00,30 , 0, 0.43652,0.159893,0.104608 twpcmbeC2.c1,2000,0922:30:00,30 , 0,0.814634,0.214453,0.190079 twpcmbeC2.c1,2000,0923:30:00,30 , 0.06119,0.926155,0.294497,0.228395