condition	mean	min	max
4 h after light	0.0188442	0.0	0.0376884
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.049129400000000004	0.0330671	0.0651917
8 h after dark	0.0243582	0.0163347	0.0323817
12 h after dark	0.0	0.0	0.0