condition	mean	min	max
4 h after light	3.6620766666666666	3.05095	4.835464
8 h after light	2.601172	2.180803	2.8786009999999997
12 h after light	2.414797	1.517857	3.536457
16 h after light	5.131725333333333	3.621601	6.597602999999999
4 h after dark	4.534967	2.327943	8.324078
8 h after dark	2.110787666666667	1.57528	2.507786