condition	mean	min	max
4 h after light	0.606812	0.0	1.14216
8 h after light	0.4293556333333333	0.0994029	0.65399
12 h after light	0.47665033333333334	0.221644	0.812209
4 h after dark	0.55882	0.123287	0.971588
8 h after dark	0.910116	0.679879	1.07837
12 h after dark	1.0216556666666667	0.762467	1.27762