condition	mean	min	max
4 h after light	10.613025	9.90705	11.319
8 h after light	5.308095	4.61523	6.00096
12 h after light	4.861095	4.10697	5.61522
4 h after dark	5.60858	5.08606	6.32446
8 h after dark	5.105706666666666	3.06467	6.50224
12 h after dark	6.578613333333333	6.05322	7.35771