condition	mean	min	max
1 h after light	15.854396213333333	12.76070178	20.27597819
3 h after light	17.665247336666667	14.66558626	19.35036795
5 h after light	16.935010303333335	14.23684616	18.32195398
7 h after light	15.797602283333333	12.83711998	19.43611108
9 h after light	12.564447386666666	10.77898952	13.65706324
11 h after light	17.06826484333333	13.55938619	19.67977444
13 h after light	12.376303116333332	9.505357279	14.46285343
15 h after light	14.789719116666667	11.39959984	18.83883083
1 h after dark	14.095324326666667	10.59075216	17.6385957
3 h after dark	11.835283463333333	10.91446318	13.46666925
5 h after dark	15.283204413333333	12.73548225	17.4737958
7 h after dark	14.624750109999999	11.38332479	16.27910651