condition	mean	min	max
4 h after light	1.3218	1.23021	1.41339
8 h after light	0.687723	0.591939	0.783507
12 h after light	1.077562	0.781104	1.37402
4 h after dark	1.4770949999999998	1.1313	1.82289
8 h after dark	1.075535	1.02263	1.12844
12 h after dark	1.1592850000000001	1.14269	1.17588