condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.271804	0.166353	0.377255
4 h after dark	0.0537115	0.0	0.107423
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0