condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.087981	0.0	0.175962
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0896305	0.0	0.179261
12 h after dark	0.0	0.0	0.0