condition	mean	min	max
2 h after light	1.3429645	0.73756	2.1742
6 h after light	1.6828400000000001	1.26922	2.03141
10 h after light	1.7389715	0.735219	2.667
14 h after light	1.588385	1.21498	2.17788
18 h after light	1.5523086666666666	0.982252	2.20755
2 h after dark	1.6566365	0.764799	2.39088