condition mean min max 1 h after light 9.46578875 8.805825718 10.568822099999998 3 h after light 6.219129637 4.674001921 7.162184077 5 h after light 5.443699163 4.302116267 7.056553335 7 h after light 3.1158333443333333 2.227634508 4.272923594 9 h after light 3.968138676333333 3.5939640089999996 4.283818004 11 h after light 4.910095130333333 3.8372819239999996 5.988544632999999 13 h after light 4.253519439333333 2.755176023 5.391853252000001 15 h after light 4.243325348666667 3.454177633 5.100988257 1 h after dark 6.254079215666667 5.295376078 7.644831204 3 h after dark 6.587458557666666 5.831505381 7.674231924 5 h after dark 6.605436648 5.196667897 8.4903215 7 h after dark 8.312069731666668 6.138023766 9.609300147