condition mean min max 1 h after light 1.81858645 1.526654626 2.110518274 3 h after light 1.136449217 0.952512547 1.339976307 5 h after light 1.4294524026666666 1.188928553 1.907232118 7 h after light 1.471062081 1.165894677 1.7422876459999999 9 h after light 2.931288228666667 1.4315243380000002 4.527224116 11 h after light 3.8469817639999997 2.479248531 6.032352624 1 h after dark 5.916362674 5.316632402 6.636301105 3 h after dark 6.7352570069999995 6.105134737999999 7.092059099 5 h after dark 4.736624207333334 3.513845153 5.5125538789999995 7 h after dark 4.409986848 3.7492189810000003 5.425288354 9 h after dark 2.744337294 2.191327427 3.710353088 11 h after dark 2.3387406886666664 1.842709235 2.990464344