Figure 4A.I.	Navigation index																			
												n	mean	test used	p value		std	t value	df	
CT 0	-0.343869292	-0.156877309	-0.217600404	-0.174957266	0.061088459	-0.179368771	-0.104176405	-0.018835177	0.199043161	0.030234277		10	-0.0905	two-tailed one sample t-test 	0.1046	NS	0.1586	-1.8046	9	
																				
CT 18	-0.078953953	-0.216834377	-0.274755495	0.104624743	-0.13179554	-0.039683871	-0.272342248	-0.059088918	-0.001475899	0.04900258		10	-0.0921	two-tailed one sample t-test 	0.0528	NS	0.1307	-2.2285	9	
																				
one-way ANOVA followed by Dunnett's test for statistical comparison between different CTs:																				
	p value																			
CT0 - CT18	0.981	NS																		
																				
Figure 4A.II.	Mean run change																			
												n	mean	test used	p value		stdev	t value	df	
CT 0	3.1958	-0.8418	3.2309	-0.0613	0.9933	2.8008	2.151	-1.5541	0.714	0.068		10	1.0697	two-tailed one sample t-test 	0.0793	NS	1.7098	1.9784	9	
																				
CT 18	0.1799	2.5967	3.5678	-2.8004	1.7965	0.8475	5.8715	4.5246	-1.9028	-1.324		10	1.3358	two-tailed one sample t-test 	0.1742	NS	2.863	1.4754	9	
																				
one-way ANOVA followed by Dunnett's test for statistical comparison between different CTs:																				
	p value																			
CT0 - CT18	0.804	NS																		
																				
Figure 4A.III.	Turn direction																			
	90_matrix	90_matrix_left	minus90_matrix	minus90_matrix_right	number of turns away from light source	number of turns towards light source	total number of turns		n	mean	test used	p value								
CT 0	743	407	739	382	789	693	1482		10	53.2388664	two-tailed exact binomial test 	0.01357	*							
																				
CT 18	1158	578	1070	556	1134	1094	2228		10	50.89766607	two-tailed exact binomial test 	0.4087	NS							
																				
two-tailed Fisher’s exact test for statistical comparison between different CTs:																				
	p value																			
CT0 - CT18	0.1691	NS																		
																				
Figure 4B.I.	Turn size delta																			
												n	mean	test used	p value		stdev	t value 	df	
CT 0	8.2217	5.9084	5.8789	9.8719	2.787	17.8449	5.3844	11.5041	2.3547	2.7866		10	7.2543	two-tailed one sample t-test 	0.001	***	4.8205	4.7589	9	
																				
CT 18	2.3665	8.5172	3.476	12.4732	3.3944	10.1791	12.6614	2.8588	8.6338	8.1104		10	7.2671	two-tailed one sample t-test 	2.62E-04	***	3.9671	5.7927	9	
																				
one-way ANOVA followed by Dunnett's test for statistical comparison between different CTs:																				
	p value																			
CT0 - CT18	0.995	NS																		
																				
Figure 4B.II.	Turn rate delta																			
												n	mean	test used	p value		stdev	t value 	df	
CT 0	1.7506	0.6996	0.1152	1.8447	0.41	0.1207	0.2054	0.6522	2.1574	0.3091		10	0.8265	two-tailed one sample t-test 	0.0088	**	0.7845	3.3314	9	
																				
CT 18	0.0856	0.3078	0.1459	1.5075	1.1922	0.0464	-0.2696	0.7695	1.1727	1.042		10	0.6	two-tailed one sample t-test 	0.0125	*	0.6096	3.1123	9	
																				
one-way ANOVA followed by Dunnett's test for statistical comparison between different CTs:																				
	p value																			
CT0 - CT18	0.48	NS																		
																				
Figure 4B.III.	Head-sweep acceptance rate delta																			
												n	mean	test used	p value		stdev	t value 	df	
CT 0	6.97865353	10.93188069	18.8466948	14.81666667	4.715353652	7.493146512	10.82735331	10.14067937	3.726272649	-3.634669152		10	8.4842	two-tailed one sample t-test 	2.00E-03	**	6.2242	4.3105	9	
																				
CT 18	16.74796748	18.42105263	10.19654204	5.546026301	10.91423948	23.93162393	13.23529412	11.18697479	0.679347826	0.52648952		10	11.1386	two-tailed one sample t-test 	1.10E-03	**	7.504	4.6939	9	
																				
one-way ANOVA followed by Dunnett's test for statistical comparison between different CTs:																				
	p value																			
CT0 - CT18	0.401	NS