condition	mean	min	max
4 h after light	16.40164	13.04162	21.09854
8 h after light	6.619562333333333	3.484825	10.630189999999999
12 h after light	13.345134	9.041152	20.21109
16 h after light	15.908736666666666	13.29589	18.30988
4 h after dark	14.732493333333332	12.4299	18.542289999999998
8 h after dark	14.189440000000001	13.42205	15.279570000000001