condition mean min max 1 h after light 5.945170497 5.945170497 5.945170497 3 h after light 3.4673512099999995 2.501660861 4.433041558999999 5 h after light 2.5872465934999997 2.136098215 3.038394972 7 h after light 4.321278361499999 4.2518104569999995 4.390746266 9 h after light 3.243283951 2.920414467 3.566153435 11 h after light 4.9411914595 3.8568877269999997 6.025495192 1 h after dark 6.940078088 6.924462577000001 6.955693599 3 h after dark 8.0739148715 6.640896559 9.506933184 5 h after dark 9.3423850605 8.782185199 9.902584922 7 h after dark 9.9295710815 7.935008213 11.92413395 9 h after dark 8.3734799205 7.334266637000001 9.412693204 11 h after dark 7.739307607000001 7.703810783 7.774804431000001