condition	mean	min	max
0 h after light	2.9015250000000004	2.72827	3.07478
4 h after light	2.065755	1.94594	2.18557
8 h after light	3.26382	2.36181	4.16583
4 h after dark	3.10282	2.35384	3.8518
8 h after dark	3.3715	3.04836	3.69464
12 h after dark	1.6750599999999998	0.85144	2.49868