condition mean min max 1 h after light 2.948516253 2.948516253 2.948516253 3 h after light 6.965776246499999 6.870936513999999 7.060615979 5 h after light 6.2392975795000005 6.231583098 6.247012061 7 h after light 8.858703782 7.826726229 9.890681335 9 h after light 10.395513679 8.962233487999999 11.82879387 11 h after light 14.372759015 13.53534626 15.21017177 1 h after dark 10.7435765325 7.786197635 13.70095543 3 h after dark 11.221264335 10.07302315 12.36950552 5 h after dark 9.312086304000001 9.252430599 9.371742009 7 h after dark 11.579250335 11.53976189 11.61873878 9 h after dark 11.644675435 10.67044588 12.61890499 11 h after dark 12.935944580000001 11.88702428 13.98486488