condition	mean	min	max
0 h after light	0.138273	0.0	0.276546
4 h after light	0.070445	0.0	0.14089
8 h after light	0.0	0.0	0.0
4 h after dark	0.2042385	0.135801	0.272676
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0