condition mean min max 1 h after light 2.007372739 1.688414619 2.326330859 3 h after light 4.060117093333333 2.2829225980000003 5.119754938 5 h after light 6.369479789333334 1.6828518680000002 11.3258671 7 h after light 7.695375647666666 5.405511682 10.25269269 9 h after light 8.820160343666668 7.073414378 10.172938900000002 11 h after light 8.655530281333334 8.073450344 8.956321797000001 1 h after dark 4.414045385666666 2.517521658 7.615716684 3 h after dark 1.9515096533333334 1.4890572530000001 2.81594619 5 h after dark 1.1046701893333333 0.7342363009999999 1.404141082 7 h after dark 1.4916503136666668 1.293043052 1.87460949 9 h after dark 1.4761087216666666 0.999142015 1.749166456 11 h after dark 0.5336196283333333 0.5136584679999999 0.560712064