Table 1.

Parameter constraints obtained from the MCMC-based analysis after combining different temperature models. For each redshift, we show the mean value of combined samples along with 95% confidence limits on different parameters where constraints are achieved from both sides. We quote the value where the posterior value falls down to 1/e² from the maximum (Davies et al. 2024b) for the one-sided limit.

Redshifts (z)	$⟨{\mathrm{\Gamma }}_{\mathrm{HI}}^{12}⟩$		λ0(h−1cMpc)
	Mean	95% Limits	Mean	95% Limits
5.0	0.62	[0.54, 0.73]	–	> 8.59
5.1	0.63	[0.55, 0.75]	–	> 9.12
5.2	0.60	[0.52, 0.71]	–	> 10.36
5.3	0.55	[0.48, 0.66]	–	> 9.54
5.4	0.61	[0.53, 0.72]	8.14	[6.81,9.69]
5.5	0.51	[0.43, 0.66]	10.05	[8.44, 12.05]
5.6	0.49	[0.42, 0.58]	5.75	[4.80, 6.76]
5.7	0.40	[0.34, 0.48]	6.22	[5.04,7.53]
5.8	0.37	[0.31, 0.45]	–	< 5.94
5.9	0.30	[0.25, 0.37]	–	> 11.19
6.0	0.28	[0.22, 0.37]	–	–
6.1	0.37	[0.30, 0.46]	–	> 7.88