condition	mean	min	max
4 h after light	0.9396325	0.783115	1.09615
8 h after light	0.361902	0.33304	0.390764
12 h after light	0.26695	0.230198	0.303702
4 h after dark	0.0379215	0.0	0.075843
8 h after dark	0.0565085	0.0	0.113017
12 h after dark	0.1880555	0.187089	0.189022