condition	mean	min	max
3 h after light	50.7433	41.9006	60.2893
6 h after light	68.33853333333333	47.3038	97.9016
9 h after light	42.562599999999996	40.7709	45.6335
12 h after light	22.068	20.7713	23.2127
3 h after dark	20.160700000000002	16.5638	22.2828
6 h after dark	31.1369	24.6886	38.6569
9 h after dark	30.69183333333333	25.637	33.7055
12 h after dark	18.6567	17.7521	19.5613