condition	mean	min	max
4 h after light	0.947842	0.695724	1.19996
8 h after light	1.25476	0.60783	1.90169
12 h after light	1.895765	1.32967	2.46186
4 h after dark	2.96032	2.41268	3.80934
8 h after dark	1.2364243333333333	0.649403	1.67007
12 h after dark	1.6292766666666667	0.96407	2.39662