condition	mean	min	max
4 h after light	9.495101	9.253786	9.736416
8 h after light	10.1825395	8.703842	11.661237
12 h after light	21.4351515	13.900205	28.970098
4 h after dark	14.075875	9.91534	18.23641
8 h after dark	25.889523500000003	20.982385	30.796662
12 h after dark	9.632711	9.632711	9.632711