condition	mean	min	max
0 h after light	3.780595	3.76868	3.79251
2 h after light	4.33845	4.0915	4.5854
4 h after light	3.938945	3.43157	4.44632
8 h after light	3.4590199999999998	3.00138	3.91666
12 h after light	6.9525950000000005	5.99414	7.91105
2 h after dark	6.921945	6.00684	7.83705
4 h after dark	6.44139	5.60784	7.27494
8 h after dark	6.264055	5.25009	7.27802
12 h after dark	4.29416	3.29439	5.29393