condition	mean	min	max
4 h after light	2.8807	2.37052	3.39088
8 h after light	1.0118375	0.936575	1.0871
12 h after light	1.0768929999999999	0.838826	1.31496
4 h after dark	2.21783	1.86626	2.5694
8 h after dark	4.371975	4.17516	4.56879
12 h after dark	3.48015	3.21158	3.74872