condition	mean	min	max
4 h after light	0.0061614	0.0	0.0123228
8 h after light	0.0	0.0	0.0
12 h after light	0.01954515	0.0192161	0.0198742
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0