condition	mean	min	max
4 h after light	3.3584573333333334	3.305701	3.455896
8 h after light	2.414381666666667	1.487263	3.051752
12 h after light	1.587205	1.401096	1.696109
16 h after light	3.378471333333333	3.18654	3.7397709999999997
4 h after dark	2.636021	2.2748009999999996	3.102908
8 h after dark	1.6635663333333335	1.574107	1.7289990000000002