condition mean min max 1 h after light 37.50676082 33.29561042 41.71791122 3 h after light 33.7222693 30.96834132 35.49129067 5 h after light 33.47632876666667 30.69906083 38.8177831 7 h after light 33.947458366666666 30.42302275 36.07154556 9 h after light 39.77050640666666 36.85651101 41.27763165 11 h after light 41.60248933 37.83253251 47.94266374 1 h after dark 38.92057863 35.9478674 42.80713145 3 h after dark 45.656812826666666 43.7442973 48.17100214 5 h after dark 41.64085167 39.75777681 44.15243626 7 h after dark 44.47189953 42.31777262 48.08780866 9 h after dark 41.02932699 38.46696756 43.57014627 11 h after dark 41.11402354333333 40.60541422 41.99157973