condition mean min max 1 h after light 1.388172781 1.388172781 1.388172781 3 h after light 3.1424401525000003 1.65729253 4.627587775 5 h after light 4.1073815765 3.498891673 4.71587148 7 h after light 5.7619110835 5.614794425 5.909027742 9 h after light 7.3695593565 5.5089636539999995 9.230155059 11 h after light 12.80585556 11.32213311 14.28957801 1 h after dark 17.05014867 16.03898774 18.0613096 3 h after dark 16.01612472 13.70583632 18.32641312 5 h after dark 16.84256905 16.82560688 16.85953122 7 h after dark 17.0583444 15.97403505 18.14265375 9 h after dark 17.30024136 17.113121600000003 17.48736112 11 h after dark 19.216559685 18.67915038 19.75396899