condition mean min max 1 h after light 9.241848774 8.142158008 10.34153954 3 h after light 8.189821773 7.8180115820000005 8.513080885 5 h after light 9.435629605666668 8.580962597000001 10.13367057 7 h after light 8.163326239 6.783387209 9.113504612 9 h after light 7.9848190463333335 5.432668939 10.44170694 11 h after light 9.827321403 6.865611316 13.33075456 1 h after dark 11.433381723333333 10.94092885 12.29487321 3 h after dark 13.548438833333332 10.82574869 15.03947826 5 h after dark 14.571717293333334 13.25259227 17.09721671 7 h after dark 12.736094333333334 11.70032067 14.28224826 9 h after dark 16.71055255 14.84141235 17.74975216 11 h after dark 14.135313986666667 12.52256944 15.60237595