condition	mean	min	max
4 h after light	25.717264	20.952615	30.481913
8 h after light	30.56071	28.954526	32.166894
12 h after light	29.7198505	22.422481	37.01722
4 h after dark	20.771232	17.838125	23.704339
8 h after dark	16.586771499999998	16.401525	16.772018
12 h after dark	20.648506	20.648506	20.648506