condition	mean	min	max
4 h after light	0.289358	0.0	0.578716
8 h after light	0.6849805	0.527287	0.842674
12 h after light	1.0240345	0.819129	1.22894
4 h after dark	1.1720203333333332	0.728431	1.4866
8 h after dark	0.7715633333333333	0.385352	1.02903
12 h after dark	0.5923256666666666	0.0	1.05858