condition mean min max 4 h after light 401.74869 333.612726 469.884654 8 h after light 252.114388 199.726761 304.502015 12 h after light 127.43224699999999 85.77073 169.093764 4 h after dark 63.014277 31.655359 94.373195 8 h after dark 79.275115 27.658775 130.891455 12 h after dark 258.42433 258.42433 258.42433