condition	mean	min	max
4 h after light	0.2337385	0.0	0.467477
8 h after light	0.1178745	0.0	0.235749
12 h after light	0.0	0.0	0.0
4 h after dark	0.0222928	0.0	0.0445856
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0