condition	mean	min	max
0 h after light	1.650075	1.42086	1.87929
4 h after light	2.4028349999999996	2.20503	2.60064
8 h after light	4.469275	4.38576	4.55279
4 h after dark	3.09267	2.90884	3.2765
8 h after dark	2.85406	2.67224	3.03588
12 h after dark	1.6699000000000002	1.51085	1.82895