condition	mean	min	max
4 h after light	4.5838426666666665	2.641439	6.040272
8 h after light	3.212821	2.374562	3.7027669999999997
12 h after light	3.158451	2.278111	3.857558
16 h after light	4.652252	4.344978	5.171894
4 h after dark	3.8423313333333335	2.897291	5.507651
8 h after dark	2.1594	1.3619	3.630064