condition	mean	min	max
4 h after light	10.794343	9.769112	11.819574
8 h after light	11.5853535	7.896314	15.274393
12 h after light	10.1019545	9.895011	10.308898
4 h after dark	14.1692255	11.292397	17.046054
8 h after dark	11.9016895	8.663138	15.140241
12 h after dark	11.335761	11.335761	11.335761