condition	mean	min	max
4 h after light	3.2100049999999998	3.17726	3.24275
8 h after light	1.68717	1.28906	2.08528
12 h after light	1.871835	1.12816	2.61551
4 h after dark	2.95188	2.84468	3.14473
8 h after dark	2.6784533333333336	1.72211	3.28573
12 h after dark	3.6460333333333335	3.49098	3.76976