condition	mean	min	max
0 h after light	2.25898	1.92372	2.59424
4 h after light	4.225215	4.14642	4.30401
8 h after light	2.77571	2.18418	3.36724
4 h after dark	3.349995	2.97934	3.72065
8 h after dark	3.657325	3.30679	4.00786
12 h after dark	2.62221	1.84725	3.39717