condition	mean	min	max
4 h after light	39.1291795	26.993845	51.264514
8 h after light	65.3063875	46.81654	83.796235
12 h after light	24.816876	23.945576	25.688176
4 h after dark	15.743155999999999	14.942337	16.543975
8 h after dark	59.6242795	10.267638	108.980921
12 h after dark	17.844534	17.844534	17.844534