condition	mean	min	max
4 h after light	0.23124299999999998	0.230344	0.232142
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0501935	0.0	0.100387
8 h after dark	1.104093	0.598366	1.60982
12 h after dark	1.498605	0.49527	2.50194