condition	mean	min	max
4 h after light	9.496016000000001	9.042417	9.949615
8 h after light	10.019395	9.838465	10.200325
12 h after light	11.778906500000002	9.844243	13.71357
4 h after dark	10.225462	9.376453	11.074471
8 h after dark	8.7881075	8.250177	9.326038
12 h after dark	9.668262	9.668262	9.668262