condition	mean	min	max
4 h after light	0.213232	0.197476	0.228988
8 h after light	0.159038	0.083358	0.234718
12 h after light	0.1164135	0.0	0.232827
4 h after dark	0.28615066666666666	0.147616	0.367639
8 h after dark	0.194359	0.0	0.328595
12 h after dark	0.22426633333333332	0.0	0.366506