Table 3.

Fit parameters of sine response sway velocity

		Off-to-On Transition			On-to-Off Transition
No.	Experiment	τA, s	τP, s	ΔtA,P, s	τA, s	τP, s	ΔtA,P, s	VAF, %
1	EC SS s.r. on/off, GVS sine	1.61	0.26	*	2.88	0.08	0.17	96.4
		0.74/2.68	0.01/1.28		2.14/3.60	0.05/0.31	0.00/0.24
2	EO SS s.r. on/off, GVS sine	2.43	0.04	*	2.11	0.09	0.24	81.9
		1.85/3.53	0.02/0.07		1.35/2.97	0.04/0.21	0.13/0.30
3	EO SS s.r. on/off, VS sine	0.01	0.82	1.93	5.64	0.27	*	92.5
		0.01/1.05	0.14/3.61	0.43/2.00	4.15/7.22	0.09/0.42
4	Lights on/off, GVS sine	0.56**	0.56**	*	2.50	0.44	*	99.1
		0.28/2.28	0.28/2.28		0.55/3.93	0.22/0.85
5	Lights on/off, SS sine	0.47	6.21	0.81	0.42	5.80	0.85	99.4
		0.01/2.02	0.01/10.00	0.00/1.30	0.01/2.89	0.01/10.00	0.00/1.82
6	Lights on/off, GVS sine, SS s.r.	0.21	0.01	0.45	0.01**	0.01**	0.57	99.0
		0.01/0.47	0.01/3.34	0.29/0.63	0.01/0.22	0.01/0.22	0.29/0.64

Values are mean and lower/upper limits of 95% confidence intervals from bootstrap analyses. VAF, variance accounted for by model fits.

^*Adding parameter did not improve fit significantly;

^**varying time constants of amplitude and phase independently from each other did not improve the fit significantly.