condition	mean	min	max
4 h after light	1.0895905	0.930971	1.24821
8 h after light	1.9121100000000002	1.61371	2.21051
12 h after light	1.90124	1.8145	1.98798
4 h after dark	2.24257	1.89604	2.72976
8 h after dark	2.21857	1.75216	2.83404
12 h after dark	1.6299733333333333	1.48101	1.8699