condition	mean	min	max
0 h after light	39.632149999999996	38.2872	40.9771
4 h after light	69.68295	69.0524	70.3135
8 h after light	72.40039999999999	68.9969	75.8039
4 h after dark	63.00085	60.2171	65.7846
8 h after dark	56.51925	52.775	60.2635
12 h after dark	58.63145	46.8243	70.4386