Bootstrap CIs for mean Δt and phase fraction φ (per planet)

Planet	Mean Δt (d)	σ (d)	φ	95% CI (Δt)
earth	+15.144	21.141	+0.0415	[+11.696, +18.712 ]
jupiter	+932.909	1.221	+0.2153	[+932.182, +933.636 ]
mars	-91.478	0.943	-0.1332	[-91.731, -91.299 ]
mercury	+35.087	0.282	+0.3989	[+35.064, +35.110 ]
neptune	+7210.800	842.011	+0.1198	[+6830.200, +7964.600 ]
pluto	+18854.667	16.197	+0.2082	[+18836.000, +18865.000 ]
saturn	+1952.400	157.919	+0.1815	[+1810.800, +2025.600 ]
uranus	-2546.111	177.163	-0.0830	[-2608.222, -2426.333 ]
venus	-48.177	0.383	-0.2144	[-48.232, -48.128 ]