condition	mean	min	max
0 h after light	1.1737605	0.940011	1.40751
4 h after light	5.15795	4.30243	6.01347
8 h after light	13.430050000000001	12.5326	14.3275
4 h after dark	8.079185	7.86427	8.2941
8 h after dark	10.218164999999999	7.85523	12.5811
12 h after dark	3.681965	1.40561	5.95832