Part 2: Statistics on the average trial time [s] during regular training trials and transfer tests during Experiment 2: subjective contours.

Subject	Average trial time [s] per regular training trial during training (Tr), transfer T3, transfer T4			Average trial time [s] per transfer trial		Mann-Whitney-U test on time differences [training (TrT3) ↔ transfers (T3) and training (TrT4) ↔ transfers (T4)]
	Tr	T3	T4	T3	T4	TrT3 T3	TrT4 T4
Shark 2	7.75 ± 1.98 s	7.21 ± 1.78 s	7.33 ± 1.55 s	8.67 ± 5.96 s	8.03 ± 3.87 s	Z = 0.544 p = 0.586	Z = 0.396 p = 0.692
Shark 3	10.15 ± 2.11 s	10.54 ± 2.12 s	11.64 ± 2.21 s	11.60 ± 6.61 s	14.13 ± 5.93 s	Z = 0.479 p = 0.631	Z = −0.681 p = 0.495
Shark 4	12.50 ± 2.79 s	15.84 ± 4.68 s	14.06 ± 4.34 s	20.03 ± 26.47 s	14.13 ± 12.79 s	Z = 1.420 p = 0.155	Z = 1.222 p = 0.222
Shark 5	9.30 ± 1.59 s	11.39 ± 4.47 s	10.27 ± 3.24 s	14.13 ± 14.21 s	11.63 ± 9.07 s	Z = 0.443 p = 0.658	Z = 1.207 p = 0.227
Shark 6	6.59 ± 1.16 s	7.46 ± 2.47 s	8.21 ± 2.61 s	10.30 ± 16.78 s	7.93 ± 3.72 s	Z = 1.012 p = 0.311	Z = 0.671 p = 0.502
Shark 7	8.80 ± 2.66 s	8.36 ± 1.39 s	9.05 ± 2.62 s	10.70 ± 5.36 s	10.73 ± 6.65 s	Z = −1.038 p = 0.299	Z = 0.084 p = 0.933
Shark 8	8.54 ± 1.64 s	8.27 ± 1.86 s	6.99 ± 1.53 s	8.00 ± 6.58 s	6.1 s ± 3.42 s	Z = 1.692 p = 0.091	Z = 1.806 p = 0.071
Shark 9	14.39 ± 3.78 s	19.35 ± 6.63 s	16.50 ± 5.60 s	18.53 ± 8.47 s	16.63 ± 13.43 s	Z = 0.543 p = 0.587	Z = 1.398 p = 0.162
Group	9.88 ± 3.48 s	10.02 ± 4.16 s	9.96 ± 3.67 s	12.57 ± 14.94	11.10 ± 7.99 s	Z = 0.666 p = 0.505	Z = 0.774 p = 0.438

p > 0.05 not significant.