condition	mean	min	max
0 h after light	1.5982150000000002	1.55892	1.63751
4 h after light	1.831135	1.5911	2.07117
8 h after light	0.7150785	0.612441	0.817716
4 h after dark	1.585115	1.28579	1.88444
8 h after dark	2.460145	2.12171	2.79858
12 h after dark	2.126125	1.98665	2.2656