condition	mean	min	max
0 h after light	4.32823	3.61061	5.04585
4 h after light	2.229335	1.61585	2.84282
8 h after light	4.632215	4.42157	4.84286
4 h after dark	11.626925	8.38685	14.867
8 h after dark	10.69565	10.223	11.1683
12 h after dark	4.6884049999999995	3.74331	5.6335