condition	mean	min	max
4 h after light	1.4471034999999999	0.573117	2.32109
8 h after light	1.07471	0.86454	1.28488
12 h after light	1.328595	1.22633	1.43086
4 h after dark	1.1698883333333334	0.882027	1.68694
8 h after dark	1.46376	1.40148	1.57833
12 h after dark	1.18334	1.02323	1.33142