condition	mean	min	max
0 h after light	0.870027	0.435594	1.30446
4 h after light	0.58356	0.428707	0.738413
8 h after light	0.7250015	0.302843	1.14716
4 h after dark	0.7134325	0.569396	0.857469
8 h after dark	0.663105	0.431851	0.894359
12 h after dark	0.1431685	0.141592	0.144745