condition	mean	min	max
4 h after light	10.660728	10.149596	11.17186
8 h after light	9.931058	9.71252	10.149596
12 h after light	9.322714	8.570651	10.074777
4 h after dark	10.040333	9.804425	10.276241
8 h after dark	11.691857500000001	10.762536	12.621179
12 h after dark	9.707831	9.707831	9.707831