condition	mean	min	max
4 h after light	10.147639	9.074109	11.221169
8 h after light	10.106839	9.775885	10.437793
12 h after light	10.580434	10.331801	10.829067
4 h after dark	9.956356	8.877384	11.035328
8 h after dark	9.580691999999999	8.829583	10.331801
12 h after dark	9.442517	9.442517	9.442517