condition	mean	min	max
4 h after light	12.797039999999999	11.90237	14.44946
8 h after light	9.666762333333335	7.623927	11.487110000000001
12 h after light	8.050144	7.314545	8.648228999999999
16 h after light	11.021456333333333	8.332189	12.870439999999999
4 h after dark	30.093950000000003	11.10105	62.673790000000004
8 h after dark	7.903439666666667	6.784884	9.638794