condition	mean	min	max
4 h after light	3.843644	3.043099	5.150002
8 h after light	5.579128333333333	4.4513169999999995	7.646499
12 h after light	11.62143	9.612463	15.58288
16 h after light	8.690363333333334	3.339529	16.524720000000002
4 h after dark	5.391891333333334	3.059973	6.832660000000001
8 h after dark	3.301905666666667	1.412138	4.680386