condition	mean	min	max
3 h after light	1.60014	1.22633	1.86491
6 h after light	1.1602856666666668	0.945157	1.50647
9 h after light	1.2989266666666666	1.18346	1.3598
12 h after light	2.0576375000000002	1.49056	2.93157
3 h after dark	3.52449	3.17507	3.86502
6 h after dark	3.794303333333333	3.34209	4.10339
9 h after dark	2.99568	2.71421	3.40464
12 h after dark	2.64274	2.54694	2.73854