condition	mean	min	max
4 h after light	1.92204	1.55445	2.28963
8 h after light	1.2221790000000001	0.784568	1.65979
12 h after light	1.16927	1.07318	1.26536
4 h after dark	0.9462980000000001	0.729566	1.16303
8 h after dark	1.456445	1.34601	1.56688
12 h after dark	1.561345	1.13123	1.99146