condition	mean	min	max
0 h after light	0.02930185	0.0	0.0586037
4 h after light	0.0	0.0	0.0
8 h after light	0.059655	0.0	0.11931
4 h after dark	0.08656165	0.0575563	0.115567
8 h after dark	0.058204	0.0	0.116408
12 h after dark	0.0	0.0	0.0