condition	mean	min	max
4 h after light	0.25861500000000004	0.13088	0.38635
8 h after light	0.228727	0.144122	0.313332
12 h after light	0.19154	0.0	0.38308
4 h after dark	0.2753835	0.220324	0.330443
8 h after dark	0.3825595	0.32415	0.440969
12 h after dark	0.354067	0.33848	0.369654