condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.311836	0.0	0.623672
12 h after light	0.161477	0.0	0.322954
4 h after dark	0.197854	0.0	0.302811
8 h after dark	0.08996733333333333	0.0	0.269902
12 h after dark	0.0	0.0	0.0