condition	mean	min	max
4 h after light	1.75154	1.34585	2.15723
8 h after light	2.45268	2.09694	2.80842
12 h after light	2.35763	1.9976	2.71766
4 h after dark	2.0895099999999998	1.56692	2.6121
8 h after dark	2.408255	2.37038	2.44613
12 h after dark	2.3758850000000002	2.29707	2.4547