condition	mean	min	max
0 h after light	2.805035	2.56598	3.04409
4 h after light	2.7120699999999998	2.39677	3.02737
8 h after light	1.6245949999999998	1.51222	1.73697
4 h after dark	1.5280900000000002	1.3982	1.65798
8 h after dark	3.30347	2.74967	3.85727
12 h after dark	3.63629	3.49621	3.77637