condition	mean	min	max
4 h after light	0.3206705	0.0	0.641341
8 h after light	0.0869895	0.0	0.173979
12 h after light	0.263876	0.210446	0.317306
4 h after dark	0.0703375	0.0	0.140675
8 h after dark	0.3456225	0.277967	0.413278
12 h after dark	0.3312585	0.115202	0.547315