condition	mean	min	max
4 h after light	11.198034499999999	10.591026	11.805043
8 h after light	9.263423	8.902064	9.624782
12 h after light	9.4791385	9.460398	9.497879
4 h after dark	9.838465	9.838465	9.838465
8 h after dark	10.530850000000001	9.583346	11.478354
12 h after dark	9.964275	9.964275	9.964275