condition	mean	min	max
4 h after light	2.55188	1.24737	4.68123
8 h after light	1.4909576666666666	0.367823	2.5858
12 h after light	1.540495	0.987965	2.05642
4 h after dark	1.6018400000000002	1.20259	2.0032
8 h after dark	1.59433	0.86373	2.3422
12 h after dark	1.6157023333333334	0.875867	2.3285