condition	mean	min	max
0 h after light	0.273812	0.164082	0.383542
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.02716045	0.0	0.0543209
12 h after dark	0.02731035	0.0	0.0546207