condition	mean	min	max
4 h after light	6.431393333333333	4.0588	11.1456
8 h after light	3.487843333333333	1.26428	5.28525
12 h after light	2.3390466666666665	1.51099	3.5558
4 h after dark	3.9281	3.20888	5.13222
8 h after dark	4.1761099999999995	2.86073	6.0009
12 h after dark	7.72207	7.52344	8.10039