condition	mean	min	max
0 h after light	1.4559600000000001	1.22734	1.68458
4 h after light	1.613185	1.50991	1.71646
8 h after light	1.229615	1.2121	1.24713
4 h after dark	3.01467	2.70732	3.32202
8 h after dark	1.96902	1.96076	1.97728
12 h after dark	1.208515	1.07057	1.34646