condition	mean	min	max
4 h after light	10.96411	9.81972	12.1085
8 h after light	16.24165	14.6549	17.8284
12 h after light	27.6494	25.9787	29.3201
4 h after dark	35.53345	33.6079	37.459
8 h after dark	28.030050000000003	27.3502	28.7099
12 h after dark	20.106450000000002	19.9934	20.2195