condition	mean	min	max
4 h after light	10773.6	10773.6	10773.6
8 h after light	9692.05	8712.3	10671.8
12 h after light	9275.45	7936.3	10614.6
4 h after dark	8688.7	8408.1	8969.3
8 h after dark	9488.3	8765.4	10211.2
12 h after dark	9034.349999999999	9020.3	9048.4