condition	mean	min	max
0 h after light	5.067635	4.67651	5.45876
4 h after light	4.724740000000001	4.19428	5.2552
8 h after light	4.18022	3.7618	4.59864
4 h after dark	4.650145	4.25199	5.0483
8 h after dark	5.69844	5.26497	6.13191
12 h after dark	4.482415	4.30292	4.66191