condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.01666155	0.0	0.0333231
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.01766915	0.0	0.0353383
12 h after dark	0.0	0.0	0.0