condition	mean	min	max
4 h after light	3.466581	3.3396339999999998	3.6071120000000003
8 h after light	2.4883356666666665	1.5487879999999998	3.0082020000000003
12 h after light	1.6775953333333333	1.4651809999999998	1.8747639999999999
16 h after light	3.3139736666666666	2.7711930000000002	3.869072
4 h after dark	2.7866316666666666	2.463635	3.2736970000000003
8 h after dark	1.7456173333333334	1.605669	1.8226209999999998