datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2005,03 0:30:00,31 ,       0,1.924397,0.433184,0.705002
sgpcmbeC1.c1,2005,03 1:30:00,31 ,       0, 1.88466,0.362265,0.605952
sgpcmbeC1.c1,2005,03 2:30:00,31 ,       0,  2.0807,0.331585,0.698445
sgpcmbeC1.c1,2005,03 3:30:00,31 ,       0,1.923017,0.242309,0.574057
sgpcmbeC1.c1,2005,03 4:30:00,31 ,       0,0.977487,0.092036,0.285981
sgpcmbeC1.c1,2005,03 5:30:00,31 ,       0,1.838143,0.220692,0.527357
sgpcmbeC1.c1,2005,03 6:30:00,31 ,1.594191, 37.0677,8.149896,8.737685
sgpcmbeC1.c1,2005,03 7:30:00,31 ,2.808315,73.02975,40.55544,21.38753
sgpcmbeC1.c1,2005,03 8:30:00,31 ,10.57862, 139.375,55.36767,31.00081
sgpcmbeC1.c1,2005,03 9:30:00,31 ,18.89483,176.2495,67.15169,37.18022
sgpcmbeC1.c1,2005,0310:30:00,31 ,12.63143,230.7573, 69.4322,51.40292
sgpcmbeC1.c1,2005,0311:30:00,31 ,20.64295, 288.357,73.08272,68.79072
sgpcmbeC1.c1,2005,0312:30:00,31 ,4.082917,232.5325,79.90821,74.75574
sgpcmbeC1.c1,2005,0313:30:00,31 ,16.15717,341.5422,96.29233,89.72523
sgpcmbeC1.c1,2005,0314:30:00,31 ,10.08493,298.7699, 93.2953,79.89649
sgpcmbeC1.c1,2005,0315:30:00,31 ,9.174417,219.6049,85.71051,54.30673
sgpcmbeC1.c1,2005,0316:30:00,31 ,8.918168,137.9274, 68.1321,30.11608
sgpcmbeC1.c1,2005,0317:30:00,31 ,5.367972,111.1993,46.35504,24.49719
sgpcmbeC1.c1,2005,0318:30:00,31 , 3.23654,38.44762,17.58771,10.05113
sgpcmbeC1.c1,2005,0319:30:00,31 ,       0,1.931139,0.522698,0.699286
sgpcmbeC1.c1,2005,0320:30:00,31 ,       0,1.785663, 0.47711,0.652484
sgpcmbeC1.c1,2005,0321:30:00,31 ,       0,1.967554, 0.44709,0.657069
sgpcmbeC1.c1,2005,0322:30:00,31 ,       0,1.905749,0.375791,0.645578
sgpcmbeC1.c1,2005,0323:30:00,31 ,       0, 1.69864,0.495412,0.703314