condition mean min max 2 h after light 381.7816666666667 374.848 386.069 6 h after light 188.351 185.19 192.813 10 h after light 168.477 166.547 170.381 2 h after dark 141.19133333333332 140.668 141.801 6 h after dark 175.091 172.627 177.247 10 h after dark 274.8793333333333 269.185 278.082