condition	mean	min	max
4 h after light	80.1	80.1	80.1
8 h after light	95.6	78.2	113.0
12 h after light	87.65	49.3	126.0
4 h after dark	86.25	18.3	154.2
8 h after dark	48.3	39.3	57.3
12 h after dark	84.30000000000001	80.7	87.9