condition	mean	min	max
4 h after light	4.7062550000000005	4.55047	4.86204
8 h after light	8.03598	7.67516	8.3968
12 h after light	11.2208	11.0963	11.3453
4 h after dark	9.76756	8.42318	10.8458
8 h after dark	10.072753333333333	9.14796	10.906
12 h after dark	7.018646666666666	6.72191	7.54444