condition	mean	min	max
4 h after light	1.058312	0.571634	1.54499
8 h after light	2.618675	2.50048	2.73687
12 h after light	5.341585	5.18993	5.49324
4 h after dark	4.014355	3.97473	4.05398
8 h after dark	2.6776400000000002	2.61039	2.74489
12 h after dark	1.9563549999999998	1.8995	2.01321