condition	mean	min	max
4 h after light	0.9772645	0.702299	1.25223
8 h after light	0.834569	0.782972	0.886166
12 h after light	1.061642	0.911124	1.21216
4 h after dark	2.2456899999999997	2.08989	2.40149
8 h after dark	1.5448650000000002	1.49692	1.59281
12 h after dark	1.8259400000000001	1.77014	1.88174