condition	mean	min	max
0 h after light	4.1808	4.11244	4.24916
4 h after light	3.05701	2.42163	3.69239
8 h after light	7.15901	6.84023	7.47779
4 h after dark	6.6951149999999995	5.53893	7.8513
8 h after dark	4.985155000000001	4.79239	5.17792
12 h after dark	4.08935	4.02768	4.15102