condition	mean	min	max
0 h after light	6.5550049999999995	6.13493	6.97508
4 h after light	1.80431	1.7364	1.87222
8 h after light	0.9738655	0.743451	1.20428
4 h after dark	2.06097	1.72151	2.40043
8 h after dark	2.4315550000000004	2.36953	2.49358
12 h after dark	4.269909999999999	2.99662	5.5432