condition	mean	min	max
0 h after light	0.3940105	0.0	0.788021
4 h after light	0.58271	0.0	1.16542
8 h after light	0.2005395	0.0	0.401079
4 h after dark	0.1942485	0.0	0.388497
8 h after dark	0.388051	0.0	0.776102
12 h after dark	0.0	0.0	0.0