condition	mean	min	max
4 h after light	2.727703	2.6230990000000003	2.867441
8 h after light	2.036	1.519232	2.358307
12 h after light	1.365165	1.31511	1.45325
16 h after light	6.499762	2.607939	13.639779999999998
4 h after dark	2.2215730000000002	2.057757	2.471949
8 h after dark	1.8105073333333332	1.454432	2.454008