condition mean min max 0 h after light 0.0638813 0.0426382 0.0851244 4 h after light 0.193751 0.083928 0.303574 8 h after light 0.170869 0.168435 0.173303 4 h after dark 0.06278485 0.0419667 0.083603 8 h after dark 0.10550274999999999 0.0419185 0.169087 12 h after dark 0.0212525 0.0 0.042505