condition	mean	min	max
4 h after light	3.037015	2.4231	3.65093
8 h after light	3.0361700000000003	2.8597	3.21264
12 h after light	3.4658249999999997	2.79268	4.13897
4 h after dark	4.386615	3.7336	5.03963
8 h after dark	3.6661099999999998	3.42672	3.9055
12 h after dark	4.069335000000001	3.90878	4.22989