condition	mean	min	max
4 h after light	13.257586	12.177223	14.337949
8 h after light	13.5113535	13.301394	13.721313
12 h after light	12.1502935	11.983306	12.317281
4 h after dark	13.6208355	13.301394	13.940277
8 h after dark	13.8647205	13.151555	14.577886
12 h after dark	14.752407	14.752407	14.752407