condition	mean	min	max
4 h after light	3.78939	3.46687	4.11191
8 h after light	4.5290300000000006	4.5134	4.54466
12 h after light	5.49489	4.8043	6.18548
4 h after dark	5.513275	4.90066	6.12589
8 h after dark	4.415755000000001	4.28854	4.54297
12 h after dark	4.81746	4.64514	4.98978