condition	mean	min	max
1 h after light	16.173830455	14.83035923	17.51730168
3 h after light	14.470720683333333	13.89868726	15.12113668
5 h after light	21.153011069999998	16.54161464	23.91844303
7 h after light	17.420958863333333	15.47460207	19.16516411
9 h after light	23.281290553333335	18.07386598	30.46555523
11 h after light	18.715423219999998	16.52968214	21.29610918
1 h after dark	22.0890098	20.72564342	23.19716062
3 h after dark	20.02507343	17.45886638	24.67321401
5 h after dark	22.626924733333333	19.23763394	26.95696132
7 h after dark	16.417066286666667	13.93731404	17.97535298
9 h after dark	20.25112157	17.15193792	26.00375214
11 h after dark	16.33447858	15.39978432	18.12969008