condition	mean	min	max
0 h after light	4.526725	4.50038	4.55307
4 h after light	4.76375	3.65112	5.87638
8 h after light	2.8584449999999997	2.53366	3.18323
4 h after dark	5.0482700000000005	4.76981	5.32673
8 h after dark	9.031189999999999	8.07931	9.98307
12 h after dark	6.07908	5.51698	6.64118