condition	mean	min	max
4 h after light	10.154687500000001	9.918354	10.391021
8 h after light	10.8703905	10.814408	10.926373
12 h after light	10.751777	10.50797	10.995584
4 h after dark	10.90229	10.135525	11.669055
8 h after dark	9.903464	9.298958	10.50797
12 h after dark	11.652885	11.652885	11.652885