condition	mean	min	max
4 h after light	11.718111	10.477438	12.958784
8 h after light	11.1595685	11.007934	11.311203
12 h after light	10.9047605	9.998445	11.811076
4 h after dark	11.860638	10.690522	13.030754
8 h after dark	14.343245	14.047336	14.639154
12 h after dark	12.875898	12.875898	12.875898