condition	mean	min	max
4 h after light	3.303038	3.164203	3.4513309999999997
8 h after light	2.374092666666667	1.629751	2.82105
12 h after light	1.5373193333333333	1.355823	1.7398689999999999
16 h after light	3.213003	2.88547	3.631869
4 h after dark	2.6595756666666666	2.3030459999999997	3.0947430000000002
8 h after dark	1.8628116666666665	1.688468	2.150546