condition	mean	min	max
3 h after light	7.73255	6.29156	10.1036
6 h after light	8.288676666666667	6.49899	9.8367
9 h after light	8.351283333333333	6.88692	9.68702
12 h after light	9.22382	7.94195	10.3113
3 h after dark	10.69286	8.94248	11.7794
6 h after dark	9.024873333333334	7.62798	10.6224
9 h after dark	9.06868	7.00265	11.4331
12 h after dark	7.26059	7.02793	7.49325