condition mean min max 1 h after light 1.8715510165 1.726697214 2.016404819 3 h after light 4.091998379666666 3.5017752669999997 4.668670668 5 h after light 2.8285367043333336 1.616007287 4.2575247 7 h after light 3.981165171333333 1.572154008 5.6738134339999995 9 h after light 4.313252639333333 1.729672286 5.6807343029999995 11 h after light 3.8121924180000004 1.4394397319999999 5.484295686 13 h after light 3.54658785 1.5919217559999999 4.7430992519999995 15 h after light 3.305100113 2.147841477 4.707347973 1 h after dark 5.092597581 4.360345219 5.94801288 3 h after dark 6.110791354333333 4.594068695 6.950648512000001 5 h after dark 4.837329534333334 2.156001551 6.988434866 7 h after dark 4.404235958333333 3.250650678 5.234312973