condition	mean	min	max
4 h after light	0.249328	0.222583	0.276073
8 h after light	0.2560145	0.241524	0.270505
12 h after light	0.082593	0.0	0.165186
4 h after dark	0.0240634	0.0	0.0481268
8 h after dark	0.1083173	0.0478106	0.168824
12 h after dark	0.1274516	0.0949752	0.159928