condition	mean	min	max
4 h after light	10.1709145	9.918354	10.423475
8 h after light	9.692189500000001	9.466025	9.918354
12 h after light	9.6449925	9.388968	9.901017
4 h after dark	9.4652545	8.841889	10.08862
8 h after dark	10.3666455	9.838465	10.894826
12 h after dark	9.918354	9.918354	9.918354