condition	mean	min	max
4 h after light	2.0094849999999997	1.93214	2.08683
8 h after light	3.06331	2.85725	3.26937
12 h after light	3.256845	3.21464	3.29905
4 h after dark	4.72035	4.5606	4.8801
8 h after dark	3.522455	3.40154	3.64337
12 h after dark	2.6942399999999997	2.54309	2.84539