condition	mean	min	max
4 h after light	0.2272245	0.116557	0.337892
8 h after light	0.16616	0.147602	0.184718
12 h after light	0.4962265	0.322889	0.669564
4 h after dark	0.2748776666666667	0.0	0.520783
8 h after dark	0.5856883333333334	0.134996	1.26158
12 h after dark	0.10486133333333332	0.0	0.314584