condition	mean	min	max
4 h after light	0.09825885	0.0219867	0.174531
8 h after light	0.10417805	0.0890681	0.119288
12 h after light	0.1012286	0.0870242	0.115433
4 h after dark	0.18230000000000002	0.133111	0.231489
8 h after dark	0.15188249999999998	0.132236	0.171529
12 h after dark	0.1224459	0.0947858	0.150106