condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.4314035	0.0	0.862807
8 h after light	0.0	0.0	0.0
4 h after dark	0.107858	0.0	0.215716
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0