condition	mean	min	max
4 h after light	1.321045	1.21882	1.42327
8 h after light	2.7353300000000003	2.58691	2.88375
12 h after light	2.79845	2.52168	3.07522
4 h after dark	2.197156666666667	1.99422	2.30467
8 h after dark	2.0208633333333337	1.8116	2.20692
12 h after dark	2.1193866666666668	1.42005	2.48252