condition	mean	min	max
4 h after light	1.152221	0.973033	1.31507
8 h after light	1.791111	0.511203	3.28477
12 h after light	1.7826899999999999	0.5662	2.87349
4 h after dark	2.10937	1.65506	2.4518
8 h after dark	1.5832600000000001	1.08985	1.92528
12 h after dark	1.6774	1.59015	1.79805