condition	mean	min	max
4 h after light	10.949169999999999	9.71124	12.1871
8 h after light	9.373655	9.0406	9.70671
12 h after light	10.975705000000001	9.49121	12.4602
4 h after dark	11.42465	10.6107	12.2386
8 h after dark	11.8142	11.5773	12.0511
12 h after dark	13.0093	12.5815	13.4371