datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2000,03 0:30:00,31 ,0.271288,1.021927,0.684753,0.201248
twpcmbeC2.c1,2000,03 1:30:00,31 ,0.016763, 0.83936,0.486169,0.235755
twpcmbeC2.c1,2000,03 2:30:00,31 , 0.01701,0.706207,0.371096,0.211303
twpcmbeC2.c1,2000,03 3:30:00,31 ,       0,0.660808,0.273524, 0.16615
twpcmbeC2.c1,2000,03 4:30:00,31 ,       0,0.327715,0.077678, 0.08519
twpcmbeC2.c1,2000,03 5:30:00,30 ,       0,0.008937,0.001449,0.003296
twpcmbeC2.c1,2000,03 6:30:00,30 , 0.11848,1.614119,0.614691,0.380682
twpcmbeC2.c1,2000,03 7:30:00,30 ,34.30938,99.86931,63.62151,14.72235
twpcmbeC2.c1,2000,03 8:30:00,31 ,122.0282,344.7097,277.9073,56.56376
twpcmbeC2.c1,2000,03 9:30:00,31 ,200.0624,599.5308,511.2494,97.80327
twpcmbeC2.c1,2000,0310:30:00,31 ,382.0926,827.5496,728.0034,103.0392
twpcmbeC2.c1,2000,0311:30:00,31 ,596.5621,956.9194,884.9948,89.91134
twpcmbeC2.c1,2000,0312:30:00,31 ,681.6281,1131.406,957.3795,91.96078
twpcmbeC2.c1,2000,0313:30:00,31 ,613.5304,1054.792,903.9264,117.1645
twpcmbeC2.c1,2000,0314:30:00,31 ,615.6603,966.1727, 814.605,103.0193
twpcmbeC2.c1,2000,0315:30:00,31 ,252.0347,860.4962,647.4926,138.8754
twpcmbeC2.c1,2000,0316:30:00,31 , 214.069,635.0284,468.3823,117.7519
twpcmbeC2.c1,2000,0317:30:00,31 ,131.4042,363.9543,265.9302,62.91566
twpcmbeC2.c1,2000,0318:30:00,31 ,30.79305,  121.84,70.96254,25.51429
twpcmbeC2.c1,2000,0319:30:00,31 ,0.233232,2.648284,0.823894,0.535869
twpcmbeC2.c1,2000,0320:30:00,31 ,       0,0.397345,0.020458, 0.07204
twpcmbeC2.c1,2000,0321:30:00,31 ,       0,0.567623,0.279221,0.160488
twpcmbeC2.c1,2000,0322:30:00,31 ,       0,0.894227,0.578323, 0.19371
twpcmbeC2.c1,2000,0323:30:00,31 ,0.270059,0.909153,0.626004,0.183671