Sato, Kazuki Kanazawa, So K. Yamaguchi, Masami Mean total looking times (in seconds) in the familiarization trials and the test trials. <p>Standard deviations are given in parentheses.</p> infant;cast shadows;surface;shadow assumption;object;lightness changes 2017-03-15
    https://plos.figshare.com/articles/dataset/Mean_total_looking_times_in_seconds_in_the_familiarization_trials_and_the_test_trials_/4756570
10.1371/journal.pone.0173591.t002