condition	mean	min	max
1 h after light	8.2608785655	7.3190720989999996	9.202685032
3 h after light	8.882389374333334	8.024527308	10.36177792
5 h after light	11.34231551	9.02930762	13.05287746
7 h after light	17.065816943333335	10.29344992	21.42113156
9 h after light	18.63610543	17.88951603	19.42651167
11 h after light	20.425988766666666	19.53308843	21.31727334
13 h after light	19.56148385	16.76029396	22.21184151
15 h after light	16.024386886666665	12.38776332	18.73886523
1 h after dark	18.371329356666667	14.99803024	21.17550287
3 h after dark	15.603535723333334	12.65748339	21.38523082
5 h after dark	13.133957093333333	11.22247696	15.29925426
7 h after dark	11.509802466666667	10.02221625	13.75634262