condition	mean	min	max
4 h after light	0.7515995	0.723395	0.779804
8 h after light	0.625999	0.263336	0.988662
12 h after light	1.03734	1.00811	1.06657
4 h after dark	2.5951233333333334	2.43943	2.67471
8 h after dark	1.35927	1.26606	1.44507
12 h after dark	1.113688	0.744316	1.67069