ID age.group eccentricity clutter Cz O1 old near uncluttered -6.484353428 O2 old near uncluttered -9.932637648 O3 old near uncluttered -9.443671872 O4 old near uncluttered -9.489287986 O5 old near uncluttered -8.049219832 O6 old near uncluttered -8.195868233 O7 old near uncluttered -7.718876246 O8 old near uncluttered -6.540911534 O1 old middle uncluttered -5.762442278 O2 old middle uncluttered -4.812421573 O3 old middle uncluttered -7.777147571 O4 old middle uncluttered -8.277852552 O5 old middle uncluttered -9.819444577 O6 old middle uncluttered -6.652647794 O7 old middle uncluttered -8.492734201 O8 old middle uncluttered -9.623168845 O1 old far uncluttered -6.907392419 O2 old far uncluttered -3.532706475 O3 old far uncluttered -6.848917026 O4 old far uncluttered -5.520757341 O5 old far uncluttered -7.4038284 O6 old far uncluttered -5.45629325 O7 old far uncluttered -4.637963496 O8 old far uncluttered -4.913606864 O1 old near cluttered -4.669530697 O2 old near cluttered -7.458477452 O3 old near cluttered -6.075942675 O4 old near cluttered -4.244561869 O5 old near cluttered -9.656241454 O6 old near cluttered -7.761709395 O7 old near cluttered -5.564719448 O8 old near cluttered -4.360519259 O1 old middle cluttered -1.810802137 O2 old middle cluttered -3.790817746 O3 old middle cluttered -6.458451373 O4 old middle cluttered -6.148930172 O5 old middle cluttered -7.481102692 O6 old middle cluttered -6.125832701 O7 old middle cluttered -3.650527272 O8 old middle cluttered -3.456985935 O1 old far cluttered -3.893574897 O2 old far cluttered -5.556352337 O3 old far cluttered -4.290461503 O4 old far cluttered -6.835203727 O5 old far cluttered -5.240354844 O6 old far cluttered -5.74907382 O7 old far cluttered -3.166511897 O8 old far cluttered -5.174979785 Y1 young near uncluttered -8.869151024 Y2 young near uncluttered -9.92775017 Y3 young near uncluttered -8.581672426 Y4 young near uncluttered -7.469597038 Y5 young near uncluttered -7.981533981 Y6 young near uncluttered -8.093409159 Y7 young near uncluttered -7.400888699 Y8 young near uncluttered -7.413121181 Y1 young middle uncluttered -8.265956375 Y2 young middle uncluttered -8.671234998 Y3 young middle uncluttered -6.324932187 Y4 young middle uncluttered -6.787087855 Y5 young middle uncluttered -7.406932292 Y6 young middle uncluttered -8.975726386 Y7 young middle uncluttered -9.011632841 Y8 young middle uncluttered -8.836966946 Y1 young far uncluttered -8.530641139 Y2 young far uncluttered -8.190982984 Y3 young far uncluttered -6.865103202 Y4 young far uncluttered -9.216980935 Y5 young far uncluttered -8.706054309 Y6 young far uncluttered -7.607855076 Y7 young far uncluttered -7.103823395 Y8 young far uncluttered -7.533139031 Y1 young near cluttered -9.273220192 Y2 young near cluttered -7.125806515 Y3 young near cluttered -8.749817507 Y4 young near cluttered -7.250468261 Y5 young near cluttered -7.870877404 Y6 young near cluttered -8.307530018 Y7 young near cluttered -8.404283295 Y8 young near cluttered -8.524139481 Y1 young middle cluttered -8.582439293 Y2 young middle cluttered -5.989410158 Y3 young middle cluttered -7.288973142 Y4 young middle cluttered -6.372407819 Y5 young middle cluttered -6.314974465 Y6 young middle cluttered -7.750945846 Y7 young middle cluttered -6.773542138 Y8 young middle cluttered -7.136047771 Y1 young far cluttered -7.745160669 Y2 young far cluttered -7.428169358 Y3 young far cluttered -7.10920072 Y4 young far cluttered -7.835314829 Y5 young far cluttered -5.378115992 Y6 young far cluttered -6.085163627 Y7 young far cluttered -6.074701017 Y8 young far cluttered -6.785748638