datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2003,03 0:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,03 1:30:00,26 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,03 2:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,03 3:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,03 4:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,03 5:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,03 6:30:00,31 ,       0,6.813559,0.806534,1.638849
nsacmbeC1.c1,2003,03 7:30:00,31 ,       0, 14.1509,3.723903,3.797718
nsacmbeC1.c1,2003,03 8:30:00,31 ,1.406215,19.69143,7.777277,4.368357
nsacmbeC1.c1,2003,03 9:30:00,31 ,3.141451,26.98682,9.772865,5.317508
nsacmbeC1.c1,2003,0310:30:00,31 ,2.711761,25.17464,8.883419,5.400418
nsacmbeC1.c1,2003,0311:30:00,31 ,0.765894,25.93863,8.804834,6.322933
nsacmbeC1.c1,2003,0312:30:00,31 ,1.013419, 20.9565,6.790577,5.434008
nsacmbeC1.c1,2003,0313:30:00,31 ,0.318945,31.75727,6.832576,7.333633
nsacmbeC1.c1,2003,0314:30:00,31 ,0.684257,54.85074,7.588654,11.23969
nsacmbeC1.c1,2003,0315:30:00,31 ,0.893908,21.98881, 7.08982,6.416172
nsacmbeC1.c1,2003,0316:30:00,31 ,3.246872, 32.6843,9.592883,8.169048
nsacmbeC1.c1,2003,0317:30:00,31 ,2.350377,21.22075,8.260069,4.066585
nsacmbeC1.c1,2003,0318:30:00,31 ,2.934747,20.13775,8.269894, 3.71208
nsacmbeC1.c1,2003,0319:30:00,31 ,       0,13.48149,4.403045,3.589871
nsacmbeC1.c1,2003,0320:30:00,31 ,       0,6.674993,1.131027,1.875568
nsacmbeC1.c1,2003,0321:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,0322:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,0323:30:00,30 ,       0,       0,       0,       0