condition mean min max 0 h after light 131.364 126.072 136.656 2 h after light 273.58 265.029 282.131 4 h after light 576.3755 410.915 741.836 8 h after light 757.8715 492.703 1023.04 12 h after light 620.5305000000001 468.063 772.998 2 h after dark 1386.905 1300.78 1473.03 4 h after dark 582.9275 557.862 607.993 8 h after dark 364.744 276.943 452.545 12 h after dark 235.595 228.681 242.509