condition	mean	min	max
0 h after light	0.04001525	0.0	0.0800305
4 h after light	0.0	0.0	0.0
8 h after light	0.081321	0.0	0.162642
4 h after dark	0.11769	0.0	0.23538
8 h after dark	0.079343	0.0	0.158686
12 h after dark	0.0	0.0	0.0