condition	mean	min	max
3 h after light	16.206266666666668	15.8756	16.7346
6 h after light	16.536466666666666	12.8558	19.9559
9 h after light	19.8839	18.8178	21.2711
12 h after light	25.002233333333333	24.6995	25.2501
3 h after dark	30.892599999999998	28.1719	33.0213
6 h after dark	27.903499999999998	26.9214	29.1987
9 h after dark	21.4843	17.6421	27.2177
12 h after dark	17.1315	13.1225	23.1881