condition	mean	min	max
4 h after light	5.148663333333333	4.99908	5.29703
8 h after light	5.11191	4.9212	5.37253
12 h after light	5.37269	5.22494	5.45934
4 h after dark	5.064803333333333	4.91493	5.30655
8 h after dark	4.994940000000001	4.89233	5.08591
12 h after dark	4.966183333333333	4.769769999999999	5.18153