condition	mean	min	max
4 h after light	3.9365373333333333	3.8175120000000002	4.137638
8 h after light	4.575316666666667	3.575504	6.450336
12 h after light	2.2890303333333333	1.713744	3.003515
16 h after light	3.868092	3.287037	4.525346
4 h after dark	4.301413	2.844484	6.35471
8 h after dark	1.92742	1.7408439999999998	2.1528