condition	mean	min	max
2 h after light	4.130803333333334	3.51808	5.69411
6 h after light	4.1811	3.42771	5.30838
10 h after light	2.91053	1.07192	4.79618
14 h after light	3.23832	2.46966	3.88572
18 h after light	3.6751033333333334	3.12692	4.18507
2 h after dark	3.7447166666666667	3.07215	4.45458