condition	mean	min	max
0 h after light	2.32275	1.9889	2.6566
4 h after light	1.43035	1.02716	1.83354
8 h after light	0.6158239999999999	0.482043	0.749605
4 h after dark	0.419495	0.372068	0.466922
8 h after dark	2.34097	2.16346	2.51848
12 h after dark	2.00674	1.6079	2.40558