condition	mean	min	max
4 h after light	1.2423549999999999	1.01732	1.46739
8 h after light	1.5483950000000002	1.49428	1.60251
12 h after light	1.8366	1.53513	2.13807
4 h after dark	2.261816666666667	1.77384	2.74335
8 h after dark	2.1508333333333334	1.72668	2.48424
12 h after dark	1.50597	1.22365	1.79415