condition mean min max 0 h after light 116.3665 113.044 119.689 4 h after light 159.7955 139.257 180.334 8 h after light 292.9085 265.583 320.234 4 h after dark 333.83349999999996 319.226 348.441 8 h after dark 208.54500000000002 201.722 215.368 12 h after dark 146.708 106.002 187.414