condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	1.271265	1.10226	1.44027
12 h after light	0.669242	0.333324	1.00516
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.091234	0.0	0.182468