condition	mean	min	max
4 h after light	2.983632	2.8522990000000004	3.1484
8 h after light	2.146468666666667	1.5618319999999999	2.532936
12 h after light	1.6136866666666667	1.423144	1.848982
16 h after light	3.0250376666666665	2.642338	3.507767
4 h after dark	2.426158	2.279404	2.7150939999999997
8 h after dark	1.5996393333333332	1.5642129999999999	1.64145