condition mean min max 1 h after light 4.3573119645 3.964764184 4.749859745 3 h after light 5.988184848333333 4.322944721 7.058389709 5 h after light 8.129164418333334 7.772906127000001 8.384122672 7 h after light 7.0477961953333335 6.0467251 8.274869792 9 h after light 7.527313002333334 6.615607409 8.373129306000001 11 h after light 8.950097227333334 7.196173075 10.19984871 1 h after dark 10.911515686666666 8.660711099999999 12.24233569 3 h after dark 12.82115213 9.01594059 15.29507811 5 h after dark 11.773564016666667 10.34573497 13.05121901 7 h after dark 11.496027976666667 10.29965907 12.18211239 9 h after dark 10.226704664333333 9.551811113 10.68482864 11 h after dark 10.411406582333333 8.518937717 12.6593546