condition	mean	min	max
4 h after light	0.840614	0.557508	1.12372
8 h after light	0.35376450000000004	0.304836	0.402693
12 h after light	1.553075	1.43268	1.67347
4 h after dark	4.674465	4.20917	5.13976
8 h after dark	3.2731500000000002	3.2307	3.3156
12 h after dark	2.04003	1.84418	2.23588