condition	mean	min	max
0 h after light	0.671665	0.365888	0.977442
4 h after light	0.6714225	0.621354	0.721491
8 h after light	1.653365	1.56862	1.73811
4 h after dark	2.069805	1.80384	2.33577
8 h after dark	1.50704	1.33243	1.68165
12 h after dark	1.1120455	0.913491	1.3106